Task 52660361
| Name | TF_75-76_929-941M_wu_42522_1 |
| Workunit | 47617751 |
| Created | 10 Apr 2026, 10:38:32 UTC |
| Sent | 10 Apr 2026, 10:42:27 UTC |
| Report deadline | 15 Apr 2026, 16:42:27 UTC |
| Received | 10 Apr 2026, 18:34:03 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x0) |
| Computer ID | 249029 |
| Run time | 2 min 30 sec |
| CPU time | 2 sec |
| Validate state | Valid |
| Credit | 5,000.00 |
| Device peak FLOPS | 2,397.39 GFLOPS |
| Application version | TF v0.49 (cuda128) |
| Peak working set size | 141.31 MB |
| Peak swap size | 331.71 MB |
| Peak disk usage | 5.02 MB |
Stderr output
<core_client_version>8.2.9</core_client_version>
<![CDATA[
<stderr_txt>
20:19 | 2115 45.9% | 0.465 4m01s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2120 46.0% | 0.463 4m00s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2123 46.1% | 0.467 4m01s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2127 46.2% | 0.465 4m00s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2135 46.4% | 0.472 4m03s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2136 46.5% | 0.466 4m00s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2147 46.6% | 0.464 3m58s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2148 46.7% | 0.463 3m57s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2151 46.8% | 0.465 3m58s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2156 46.9% | 0.468 3m59s | 1577.27 82485 n.a.%
Apr 10 20:19 | 2163 47.0% | 0.471 4m00s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2168 47.1% | 0.470 3m59s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2171 47.2% | 0.472 3m59s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2175 47.3% | 0.470 3m58s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2180 47.4% | 0.472 3m58s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2187 47.5% | 0.470 3m57s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2192 47.6% | 0.471 3m57s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2196 47.7% | 0.471 3m56s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2207 47.8% | 0.471 3m56s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2208 47.9% | 0.469 3m55s | 1573.91 82485 n.a.%
Apr 10 20:19 | 2211 48.0% | 0.466 3m53s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2220 48.1% | 0.464 3m51s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2228 48.2% | 0.464 3m51s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2231 48.3% | 0.463 3m50s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2232 48.4% | 0.464 3m50s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2235 48.5% | 0.463 3m49s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2240 48.6% | 0.470 3m52s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2243 48.8% | 0.463 3m48s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2247 48.9% | 0.464 3m48s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2252 49.0% | 0.464 3m47s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2255 49.1% | 0.465 3m47s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2256 49.2% | 0.474 3m51s | 1557.31 82485 n.a.%
Apr 10 20:19 | 2267 49.3% | 0.475 3m51s | 1554.03 82485 n.a.%
Apr 10 20:19 | 2268 49.4% | 0.470 3m48s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2276 49.5% | 0.472 3m49s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2280 49.6% | 0.469 3m47s | 1573.91 82485 n.a.%
Apr 10 20:19 | 2283 49.7% | 0.471 3m47s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2288 49.8% | 0.471 3m47s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2291 49.9% | 0.471 3m47s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2292 50.0% | 0.471 3m46s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2295 50.1% | 0.472 3m46s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2303 50.2% | 0.470 3m45s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2312 50.3% | 0.465 3m42s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2316 50.4% | 0.464 3m41s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2327 50.5% | 0.466 3m41s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2331 50.6% | 0.466 3m41s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2336 50.7% | 0.465 3m40s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2340 50.8% | 0.467 3m40s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2343 50.9% | 0.470 3m41s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2351 51.0% | 0.465 3m39s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2352 51.1% | 0.466 3m39s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2355 51.2% | 0.464 3m37s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2360 51.4% | 0.472 3m40s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2367 51.5% | 0.471 3m39s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2372 51.6% | 0.476 3m41s | 1550.76 82485 n.a.%
Apr 10 20:19 | 2375 51.7% | 0.472 3m39s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2376 51.8% | 0.485 3m45s | 1521.99 82485 n.a.%
Apr 10 20:19 | 2387 51.9% | 0.471 3m38s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2388 52.0% | 0.471 3m37s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2396 52.1% | 0.474 3m38s | 1557.31 82485 n.a.%
Apr 10 20:19 | 2400 52.2% | 0.473 3m37s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2408 52.3% | 0.472 3m36s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2411 52.4% | 0.471 3m35s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2415 52.5% | 0.464 3m32s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2420 52.6% | 0.464 3m31s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2423 52.7% | 0.465 3m31s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2427 52.8% | 0.463 3m30s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2432 52.9% | 0.466 3m31s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2435 53.0% | 0.464 3m29s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2448 53.1% | 0.473 3m33s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2451 53.2% | 0.480 3m36s | 1537.84 82485 n.a.%
Apr 10 20:19 | 2456 53.3% | 0.465 3m28s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2460 53.4% | 0.467 3m29s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2463 53.5% | 0.467 3m28s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2471 53.6% | 0.477 3m32s | 1547.51 82485 n.a.%
Apr 10 20:19 | 2472 53.8% | 0.473 3m30s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2483 53.9% | 0.475 3m30s | 1554.03 82485 n.a.%
Apr 10 20:19 | 2487 54.0% | 0.473 3m29s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2492 54.1% | 0.473 3m29s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2495 54.2% | 0.470 3m27s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2507 54.3% | 0.473 3m28s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2508 54.4% | 0.470 3m26s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2511 54.5% | 0.473 3m27s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2516 54.6% | 0.474 3m27s | 1557.31 82485 n.a.%
Apr 10 20:19 | 2520 54.7% | 0.467 3m23s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2523 54.8% | 0.467 3m23s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2528 54.9% | 0.469 3m23s | 1573.91 82485 n.a.%
Apr 10 20:19 | 2532 55.0% | 0.463 3m20s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2540 55.1% | 0.464 3m20s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2543 55.2% | 0.463 3m19s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2547 55.3% | 0.464 3m19s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2555 55.4% | 0.465 3m19s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2556 55.5% | 0.463 3m18s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2567 55.6% | 0.463 3m17s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2571 55.7% | 0.463 3m17s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2576 55.8% | 0.470 3m19s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2583 55.9% | 0.470 3m19s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2588 56.0% | 0.473 3m20s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2591 56.1% | 0.474 3m20s | 1557.31 82485 n.a.%
Apr 10 20:19 | 2592 56.2% | 0.470 3m17s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2595 56.4% | 0.480 3m21s | 1537.84 82485 n.a.%
Apr 10 20:19 | 2600 56.5% | 0.471 3m17s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2603 56.6% | 0.471 3m16s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2607 56.7% | 0.473 3m17s | 1560.60 82485 n.a.%
Apr 10 20:19 | 2616 56.8% | 0.470 3m15s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2627 56.9% | 0.470 3m15s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2628 57.0% | 0.464 3m12s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2631 57.1% | 0.463 3m11s | 1594.31 82485 n.a.%
Apr 10 20:19 | 2640 57.2% | 0.465 3m11s | 1587.45 82485 n.a.%
Apr 10 20:19 | 2648 57.3% | 0.511 3m30s | 1444.55 82485 n.a.%
Apr 10 20:19 | 2651 57.4% | 0.466 3m11s | 1584.04 82485 n.a.%
Apr 10 20:19 | 2652 57.5% | 0.462 3m08s | 1597.76 82485 n.a.%
Apr 10 20:19 | 2655 57.6% | 0.464 3m09s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2660 57.7% | 0.467 3m10s | 1580.65 82485 n.a.%
Apr 10 20:19 | 2663 57.8% | 0.464 3m08s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2672 57.9% | 0.464 3m07s | 1590.87 82485 n.a.%
Apr 10 20:19 | 2675 58.0% | 0.468 3m09s | 1577.27 82485 n.a.%
Apr 10 20:19 | 2676 58.1% | 0.472 3m10s | 1563.91 82485 n.a.%
Apr 10 20:19 | 2687 58.2% | 0.471 3m09s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2688 58.3% | 0.470 3m08s | 1570.56 82485 n.a.%
Apr 10 20:19 | 2691 58.4% | 0.471 3m08s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2696 58.5% | 0.471 3m07s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2703 58.6% | 0.471 3m07s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2708 58.8% | 0.471 3m07s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2712 58.9% | 0.471 3m06s | 1567.23 82485 n.a.%
Apr 10 20:19 | 2715 59.0% | 0.472 3m06s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2723 59.1% | 0.470 3m05s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2732 59.2% | 0.468 3m03s | 1577.27 82485 n.a.%
Apr 10 20:20 | 2735 59.3% | 0.464 3m01s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2736 59.4% | 0.466 3m02s | 1584.04 82485 n.a.%
Apr 10 20:20 | 2747 59.5% | 0.473 3m04s | 1560.60 82485 n.a.%
Apr 10 20:20 | 2751 59.6% | 0.468 3m02s | 1577.27 82485 n.a.%
Apr 10 20:20 | 2756 59.7% | 0.470 3m02s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2760 59.8% | 0.465 2m59s | 1587.45 82485 n.a.%
Apr 10 20:20 | 2763 59.9% | 0.469 3m01s | 1573.91 82485 n.a.%
Apr 10 20:20 | 2768 60.0% | 0.488 3m07s | 1512.63 82485 n.a.%
Apr 10 20:20 | 2771 60.1% | 0.468 2m59s | 1577.27 82485 n.a.%
Apr 10 20:20 | 2772 60.2% | 0.466 2m58s | 1584.04 82485 n.a.%
Apr 10 20:20 | 2775 60.3% | 0.481 3m03s | 1534.64 82485 n.a.%
Apr 10 20:20 | 2780 60.4% | 0.473 3m00s | 1560.60 82485 n.a.%
Apr 10 20:20 | 2787 60.5% | 0.478 3m01s | 1544.28 82485 n.a.%
Apr 10 20:20 | 2792 60.6% | 0.474 2m59s | 1557.31 82485 n.a.%
Apr 10 20:20 | 2795 60.7% | 0.472 2m58s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2796 60.8% | 0.470 2m57s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2807 60.9% | 0.472 2m57s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2808 61.0% | 0.472 2m57s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2816 61.1% | 0.471 2m56s | 1567.23 82485 n.a.%
Apr 10 20:20 | 2820 61.2% | 0.471 2m55s | 1567.23 82485 n.a.%
Apr 10 20:20 | 2823 61.4% | 0.468 2m54s | 1577.27 82485 n.a.%
Apr 10 20:20 | 2828 61.5% | 0.464 2m52s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2831 61.6% | 0.464 2m51s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2835 61.7% | 0.463 2m50s | 1594.31 82485 n.a.%
Apr 10 20:20 | 2840 61.8% | 0.466 2m51s | 1584.04 82485 n.a.%
Apr 10 20:20 | 2847 61.9% | 0.463 2m49s | 1594.31 82485 n.a.%
Apr 10 20:20 | 2852 62.0% | 0.463 2m49s | 1594.31 82485 n.a.%
Apr 10 20:20 | 2855 62.1% | 0.464 2m49s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2856 62.2% | 0.464 2m48s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2868 62.3% | 0.464 2m48s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2871 62.4% | 0.464 2m48s | 1590.87 82485 n.a.%
Apr 10 20:20 | 2880 62.5% | 0.467 2m48s | 1580.65 82485 n.a.%
Apr 10 20:20 | 2883 62.6% | 0.472 2m49s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2891 62.7% | 0.470 2m48s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2892 62.8% | 0.469 2m47s | 1573.91 82485 n.a.%
Apr 10 20:20 | 2900 62.9% | 0.472 2m48s | 1563.91 82485 n.a.%
Apr 10 20:20 | 2903 63.0% | 0.471 2m47s | 1567.23 82485 n.a.%
Apr 10 20:20 | 2907 63.1% | 0.470 2m46s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2912 63.2% | 0.470 2m46s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2915 63.3% | 0.473 2m46s | 1560.60 82485 n.a.%
Apr 10 20:20 | 2927 63.4% | 0.470 2m45s | 1570.56 82485 n.a.%
Apr 10 20:20 | 2928 63.5% | 0.491 2m52s | 1503.39 82485 n.a.%
Apr 10 20:20 | 2936 63.6% | 0.466 2m43s | 1584.04 82485 n.a.%
Apr 10 20:20 | 2940 63.8% | 0.466 2m42s | 1584.04 82485 n.a.%
2026-04-10 20:23:20 (31532): wrapper (7.24.26018): starting
2026-04-10 20:23:20 (31532): wrapper: running mfaktc-win-64.exe (-d 0)
2026-04-10 20:23:20 (31532): wrapper: created child process 36132
mfaktc v0.24.0 (64-bit build)
Compile-time options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32 kiB
SIEVE_SIZE 193154 bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU sieving enabled
GPUSievePrimes 82486
GPUSieveSize 512 Mib
GPUSieveProcessSize 16 Kib
Checkpoints enabled
CheckpointDelay 60 s
WorkFileAddDelay 600 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
LegacyResultsTxt no
TimeStampInResults no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
TimestampOnSameLine no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default
CUDA version info
binary compiled for CUDA 12.8
CUDA runtime version 12.8
CUDA driver version 13.1
CUDA device info
name NVIDIA GeForce GTX 1660 Ti
compute capability 7.5
max threads per block 1024
max shared memory per MP 65536 bytes
number of multiprocessors 24
clock rate (CUDA cores) 1770 MHz
memory clock rate: 6001 MHz
memory bus width: 192 bits
Automatic parameters
threads per grid 786432
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple self-test...
Self-test statistics
number of tests 104
successful tests 104
self-test PASSED!
got assignment: exp=932974153 bit_min=75 bit_max=76 (8.20 GHz-days)
Starting trial factoring M932974153 from 2^75 to 2^76 (8.20 GHz-days)
k_min = 20246505080340
k_max = 40493010166978
Using GPU kernel "barrett76_mul32_gs"
found a valid checkpoint file!
last finished class was: 2463
no factors found so far.
previous work took 240745 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 10 20:23 | 2471 53.6% | 0.464 3m26s | 1590.87 82485 n.a.%
Apr 10 20:23 | 2472 53.8% | 0.440 3m15s | 1677.64 82485 n.a.%
Apr 10 20:23 | 2483 53.9% | 0.439 3m14s | 1681.47 82485 n.a.%
Apr 10 20:23 | 2487 54.0% | 0.439 3m14s | 1681.47 82485 n.a.%
Apr 10 20:23 | 2492 54.1% | 0.441 3m14s | 1673.84 82485 n.a.%
Apr 10 20:23 | 2495 54.2% | 0.440 3m14s | 1677.64 82485 n.a.%
Apr 10 20:23 | 2507 54.3% | 0.440 3m13s | 1677.64 82485 n.a.%
Apr 10 20:23 | 2508 54.4% | 0.439 3m12s | 1681.47 82485 n.a.%
Apr 10 20:23 | 2511 54.5% | 0.439 3m12s | 1681.47 82485 n.a.%
Apr 10 20:23 | 2516 54.6% | 0.440 3m12s | 1677.64 82485 n.a.%
Apr 10 20:23 | 2520 54.7% | 0.444 3m13s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2523 54.8% | 0.443 3m12s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2528 54.9% | 0.442 3m11s | 1670.05 82485 n.a.%
Apr 10 20:23 | 2532 55.0% | 0.443 3m11s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2540 55.1% | 0.441 3m10s | 1673.84 82485 n.a.%
Apr 10 20:23 | 2543 55.2% | 0.443 3m10s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2547 55.3% | 0.442 3m10s | 1670.05 82485 n.a.%
Apr 10 20:23 | 2555 55.4% | 0.443 3m10s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2556 55.5% | 0.443 3m09s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2567 55.6% | 0.443 3m09s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2571 55.7% | 0.444 3m09s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2576 55.8% | 0.443 3m08s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2583 55.9% | 0.444 3m08s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2588 56.0% | 0.443 3m07s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2591 56.1% | 0.444 3m07s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2592 56.2% | 0.443 3m06s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2595 56.4% | 0.444 3m06s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2600 56.5% | 0.443 3m05s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2603 56.6% | 0.443 3m05s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2607 56.7% | 0.444 3m05s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2616 56.8% | 0.444 3m04s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2627 56.9% | 0.444 3m04s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2628 57.0% | 0.444 3m03s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2631 57.1% | 0.444 3m03s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2640 57.2% | 0.443 3m02s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2648 57.3% | 0.443 3m02s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2651 57.4% | 0.444 3m02s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2652 57.5% | 0.443 3m01s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2655 57.6% | 0.444 3m01s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2660 57.7% | 0.443 3m00s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2663 57.8% | 0.443 2m59s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2672 57.9% | 0.443 2m59s | 1666.28 82485 n.a.%
Apr 10 20:23 | 2675 58.0% | 0.447 3m00s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2676 58.1% | 0.445 2m59s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2687 58.2% | 0.444 2m58s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2688 58.3% | 0.446 2m58s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2691 58.4% | 0.445 2m58s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2696 58.5% | 0.445 2m57s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2703 58.6% | 0.445 2m57s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2708 58.8% | 0.447 2m57s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2712 58.9% | 0.444 2m55s | 1662.53 82485 n.a.%
Apr 10 20:23 | 2715 59.0% | 0.445 2m55s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2723 59.1% | 0.446 2m55s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2732 59.2% | 0.445 2m54s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2735 59.3% | 0.446 2m54s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2736 59.4% | 0.447 2m54s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2747 59.5% | 0.446 2m53s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2751 59.6% | 0.447 2m53s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2756 59.7% | 0.446 2m53s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2760 59.8% | 0.446 2m52s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2763 59.9% | 0.445 2m51s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2768 60.0% | 0.446 2m51s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2771 60.1% | 0.446 2m51s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2772 60.2% | 0.445 2m50s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2775 60.3% | 0.446 2m50s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2780 60.4% | 0.445 2m49s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2787 60.5% | 0.480 3m02s | 1537.84 82485 n.a.%
Apr 10 20:23 | 2792 60.6% | 0.446 2m49s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2795 60.7% | 0.446 2m48s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2796 60.8% | 0.446 2m48s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2807 60.9% | 0.446 2m47s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2808 61.0% | 0.447 2m47s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2816 61.1% | 0.446 2m46s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2820 61.2% | 0.446 2m46s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2823 61.4% | 0.445 2m45s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2828 61.5% | 0.446 2m45s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2831 61.6% | 0.447 2m45s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2835 61.7% | 0.447 2m44s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2840 61.8% | 0.446 2m44s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2847 61.9% | 0.446 2m43s | 1655.08 82485 n.a.%
Apr 10 20:23 | 2852 62.0% | 0.445 2m42s | 1658.79 82485 n.a.%
Apr 10 20:23 | 2855 62.1% | 0.447 2m43s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2856 62.2% | 0.475 2m52s | 1554.03 82485 n.a.%
Apr 10 20:23 | 2868 62.3% | 0.447 2m42s | 1651.37 82485 n.a.%
Apr 10 20:23 | 2871 62.4% | 0.445 2m41s | 1658.79 82485 n.a.%
Apr 10 20:24 | 2880 62.5% | 0.446 2m41s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2883 62.6% | 0.446 2m40s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2891 62.7% | 0.447 2m40s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2892 62.8% | 0.446 2m39s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2900 62.9% | 0.450 2m40s | 1640.36 82485 n.a.%
Apr 10 20:24 | 2903 63.0% | 0.446 2m38s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2907 63.1% | 0.447 2m38s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2912 63.2% | 0.446 2m37s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2915 63.3% | 0.447 2m37s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2927 63.4% | 0.447 2m37s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2928 63.5% | 0.446 2m36s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2936 63.6% | 0.447 2m36s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2940 63.8% | 0.446 2m35s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2943 63.9% | 0.446 2m35s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2948 64.0% | 0.449 2m35s | 1644.02 82485 n.a.%
Apr 10 20:24 | 2952 64.1% | 0.447 2m34s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2955 64.2% | 0.447 2m34s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2960 64.3% | 0.446 2m33s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2963 64.4% | 0.447 2m33s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2967 64.5% | 0.446 2m32s | 1655.08 82485 n.a.%
Apr 10 20:24 | 2976 64.6% | 0.447 2m32s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2987 64.7% | 0.447 2m32s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2988 64.8% | 0.447 2m31s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2991 64.9% | 0.447 2m31s | 1651.37 82485 n.a.%
Apr 10 20:24 | 2996 65.0% | 0.448 2m31s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3003 65.1% | 0.447 2m30s | 1651.37 82485 n.a.%
Apr 10 20:24 | 3011 65.2% | 0.447 2m29s | 1651.37 82485 n.a.%
Apr 10 20:24 | 3012 65.3% | 0.448 2m29s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3015 65.4% | 0.449 2m29s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3020 65.5% | 0.448 2m28s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3023 65.6% | 0.446 2m27s | 1655.08 82485 n.a.%
Apr 10 20:24 | 3027 65.7% | 0.447 2m27s | 1651.37 82485 n.a.%
Apr 10 20:24 | 3032 65.8% | 0.448 2m27s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3036 65.9% | 0.449 2m27s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3047 66.0% | 0.448 2m26s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3048 66.1% | 0.450 2m26s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3051 66.2% | 0.451 2m26s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3060 66.4% | 0.449 2m25s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3068 66.5% | 0.452 2m26s | 1633.11 82485 n.a.%
Apr 10 20:24 | 3071 66.6% | 0.450 2m24s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3072 66.7% | 0.450 2m24s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3075 66.8% | 0.449 2m23s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3080 66.9% | 0.635 3m22s | 1162.46 82485 n.a.%
Apr 10 20:24 | 3083 67.0% | 0.505 2m40s | 1461.71 82485 n.a.%
Apr 10 20:24 | 3087 67.1% | 0.449 2m22s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3092 67.2% | 0.450 2m22s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3095 67.3% | 0.450 2m21s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3108 67.4% | 0.467 2m26s | 1580.65 82485 n.a.%
Apr 10 20:24 | 3111 67.5% | 0.453 2m21s | 1629.50 82485 n.a.%
Apr 10 20:24 | 3116 67.6% | 0.451 2m20s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3120 67.7% | 0.449 2m19s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3123 67.8% | 0.452 2m20s | 1633.11 82485 n.a.%
Apr 10 20:24 | 3128 67.9% | 0.448 2m18s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3131 68.0% | 0.450 2m18s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3132 68.1% | 0.448 2m17s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3135 68.2% | 0.451 2m18s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3143 68.3% | 0.449 2m16s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3152 68.4% | 0.452 2m17s | 1633.11 82485 n.a.%
Apr 10 20:24 | 3155 68.5% | 0.450 2m16s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3156 68.6% | 0.451 2m16s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3167 68.8% | 0.450 2m15s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3171 68.9% | 0.449 2m14s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3176 69.0% | 0.450 2m14s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3180 69.1% | 0.450 2m14s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3183 69.2% | 0.451 2m13s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3188 69.3% | 0.448 2m12s | 1647.69 82485 n.a.%
Apr 10 20:24 | 3191 69.4% | 0.450 2m12s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3192 69.5% | 0.449 2m12s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3200 69.6% | 0.450 2m11s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3207 69.7% | 0.450 2m11s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3212 69.8% | 0.450 2m11s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3215 69.9% | 0.449 2m10s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3216 70.0% | 0.451 2m10s | 1636.73 82485 n.a.%
Apr 10 20:24 | 3227 70.1% | 0.449 2m09s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3236 70.2% | 0.450 2m09s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3240 70.3% | 0.452 2m09s | 1633.11 82485 n.a.%
Apr 10 20:24 | 3243 70.4% | 0.450 2m08s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3248 70.5% | 0.450 2m07s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3251 70.6% | 0.452 2m07s | 1633.11 82485 n.a.%
Apr 10 20:24 | 3255 70.7% | 0.453 2m07s | 1629.50 82485 n.a.%
Apr 10 20:24 | 3260 70.8% | 0.455 2m07s | 1622.34 82485 n.a.%
Apr 10 20:24 | 3263 70.9% | 0.449 2m05s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3267 71.0% | 0.450 2m05s | 1640.36 82485 n.a.%
Apr 10 20:24 | 3275 71.1% | 0.449 2m04s | 1644.02 82485 n.a.%
Apr 10 20:24 | 3276 71.2% | 0.455 2m06s | 1622.34 82485 n.a.%
Apr 10 20:24 | 3288 71.4% | 0.569 2m36s | 1297.30 82485 n.a.%
2026-04-10 20:27:38 (18100): wrapper (7.24.26018): starting
2026-04-10 20:27:38 (18100): wrapper: running mfaktc-win-64.exe (-d 0)
2026-04-10 20:27:38 (18100): wrapper: created child process 14188
mfaktc v0.24.0 (64-bit build)
Compile-time options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32 kiB
SIEVE_SIZE 193154 bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU sieving enabled
GPUSievePrimes 82486
GPUSieveSize 512 Mib
GPUSieveProcessSize 16 Kib
Checkpoints enabled
CheckpointDelay 60 s
WorkFileAddDelay 600 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
LegacyResultsTxt no
TimeStampInResults no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
TimestampOnSameLine no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default
CUDA version info
binary compiled for CUDA 12.8
CUDA runtime version 12.8
CUDA driver version 13.1
CUDA device info
name NVIDIA GeForce GTX 1660 Ti
compute capability 7.5
max threads per block 1024
max shared memory per MP 65536 bytes
number of multiprocessors 24
clock rate (CUDA cores) 1770 MHz
memory clock rate: 6001 MHz
memory bus width: 192 bits
Automatic parameters
threads per grid 786432
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple self-test...
Self-test statistics
number of tests 104
successful tests 104
self-test PASSED!
got assignment: exp=932974153 bit_min=75 bit_max=76 (8.20 GHz-days)
Starting trial factoring M932974153 from 2^75 to 2^76 (8.20 GHz-days)
k_min = 20246505080340
k_max = 40493010166978
Using GPU kernel "barrett76_mul32_gs"
found a valid checkpoint file!
last finished class was: 3111
no factors found so far.
previous work took 300792 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 10 20:27 | 3116 67.6% | 0.491 2m33s | 1503.39 82485 n.a.%
Apr 10 20:27 | 3120 67.7% | 0.450 2m20s | 1640.36 82485 n.a.%
Apr 10 20:27 | 3123 67.8% | 0.453 2m20s | 1629.50 82485 n.a.%
Apr 10 20:27 | 3128 67.9% | 0.452 2m19s | 1633.11 82485 n.a.%
Apr 10 20:27 | 3131 68.0% | 0.452 2m19s | 1633.11 82485 n.a.%
Apr 10 20:27 | 3132 68.1% | 0.453 2m19s | 1629.50 82485 n.a.%
Apr 10 20:27 | 3135 68.2% | 0.452 2m18s | 1633.11 82485 n.a.%
Apr 10 20:27 | 3143 68.3% | 0.452 2m17s | 1633.11 82485 n.a.%
Apr 10 20:27 | 3152 68.4% | 0.459 2m19s | 1608.20 82485 n.a.%
Apr 10 20:27 | 3155 68.5% | 0.460 2m19s | 1604.70 82485 n.a.%
Apr 10 20:27 | 3156 68.6% | 0.457 2m18s | 1615.24 82485 n.a.%
Apr 10 20:27 | 3167 68.8% | 0.461 2m18s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3171 68.9% | 0.459 2m17s | 1608.20 82485 n.a.%
Apr 10 20:27 | 3176 69.0% | 0.462 2m18s | 1597.76 82485 n.a.%
Apr 10 20:27 | 3180 69.1% | 0.463 2m18s | 1594.31 82485 n.a.%
Apr 10 20:27 | 3183 69.2% | 0.459 2m16s | 1608.20 82485 n.a.%
Apr 10 20:27 | 3188 69.3% | 0.459 2m15s | 1608.20 82485 n.a.%
Apr 10 20:27 | 3191 69.4% | 0.461 2m16s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3192 69.5% | 0.458 2m14s | 1611.71 82485 n.a.%
Apr 10 20:27 | 3200 69.6% | 0.456 2m13s | 1618.78 82485 n.a.%
Apr 10 20:27 | 3207 69.7% | 0.454 2m12s | 1625.91 82485 n.a.%
Apr 10 20:27 | 3212 69.8% | 0.454 2m12s | 1625.91 82485 n.a.%
Apr 10 20:27 | 3215 69.9% | 0.455 2m11s | 1622.34 82485 n.a.%
Apr 10 20:27 | 3216 70.0% | 0.455 2m11s | 1622.34 82485 n.a.%
Apr 10 20:27 | 3227 70.1% | 0.509 2m26s | 1450.22 82485 n.a.%
Apr 10 20:27 | 3236 70.2% | 0.461 2m12s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3240 70.3% | 0.455 2m10s | 1622.34 82485 n.a.%
Apr 10 20:27 | 3243 70.4% | 0.454 2m09s | 1625.91 82485 n.a.%
Apr 10 20:27 | 3248 70.5% | 0.454 2m08s | 1625.91 82485 n.a.%
Apr 10 20:27 | 3251 70.6% | 0.458 2m09s | 1611.71 82485 n.a.%
Apr 10 20:27 | 3255 70.7% | 0.460 2m09s | 1604.70 82485 n.a.%
Apr 10 20:27 | 3260 70.8% | 0.461 2m09s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3263 70.9% | 0.460 2m08s | 1604.70 82485 n.a.%
Apr 10 20:27 | 3267 71.0% | 0.461 2m08s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3275 71.1% | 0.462 2m08s | 1597.76 82485 n.a.%
Apr 10 20:27 | 3276 71.2% | 0.506 2m20s | 1458.82 82485 n.a.%
Apr 10 20:27 | 3288 71.4% | 0.458 2m06s | 1611.71 82485 n.a.%
Apr 10 20:27 | 3291 71.5% | 0.463 2m07s | 1594.31 82485 n.a.%
Apr 10 20:27 | 3296 71.6% | 0.461 2m06s | 1601.22 82485 n.a.%
Apr 10 20:27 | 3300 71.7% | 0.460 2m05s | 1604.70 82485 n.a.%
Apr 10 20:27 | 3303 71.8% | 0.460 2m05s | 1604.70 82485 n.a.%
Apr 10 20:27 | 3311 71.9% | 0.456 2m03s | 1618.78 82485 n.a.%
Apr 10 20:28 | 3312 72.0% | 0.458 2m03s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3320 72.1% | 0.458 2m03s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3323 72.2% | 0.459 2m03s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3332 72.3% | 0.465 2m04s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3335 72.4% | 0.462 2m02s | 1597.76 82485 n.a.%
Apr 10 20:28 | 3347 72.5% | 0.457 2m01s | 1615.24 82485 n.a.%
Apr 10 20:28 | 3348 72.6% | 0.459 2m01s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3351 72.7% | 0.459 2m00s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3356 72.8% | 0.458 2m00s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3363 72.9% | 0.463 2m00s | 1594.31 82485 n.a.%
Apr 10 20:28 | 3368 73.0% | 0.469 2m01s | 1573.91 82485 n.a.%
Apr 10 20:28 | 3372 73.1% | 0.462 1m59s | 1597.76 82485 n.a.%
Apr 10 20:28 | 3375 73.2% | 0.465 2m00s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3380 73.3% | 0.462 1m58s | 1597.76 82485 n.a.%
Apr 10 20:28 | 3383 73.4% | 0.465 1m59s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3387 73.5% | 0.464 1m58s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3395 73.6% | 0.465 1m58s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3396 73.8% | 0.466 1m57s | 1584.04 82485 n.a.%
Apr 10 20:28 | 3407 73.9% | 0.464 1m56s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3408 74.0% | 0.464 1m56s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3411 74.1% | 0.463 1m55s | 1594.31 82485 n.a.%
Apr 10 20:28 | 3416 74.2% | 0.458 1m54s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3423 74.3% | 0.461 1m54s | 1601.22 82485 n.a.%
Apr 10 20:28 | 3428 74.4% | 0.455 1m52s | 1622.34 82485 n.a.%
Apr 10 20:28 | 3431 74.5% | 0.460 1m53s | 1604.70 82485 n.a.%
Apr 10 20:28 | 3432 74.6% | 0.456 1m51s | 1618.78 82485 n.a.%
Apr 10 20:28 | 3435 74.7% | 0.459 1m52s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3440 74.8% | 0.458 1m51s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3443 74.9% | 0.459 1m51s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3447 75.0% | 0.462 1m51s | 1597.76 82485 n.a.%
Apr 10 20:28 | 3452 75.1% | 0.457 1m49s | 1615.24 82485 n.a.%
Apr 10 20:28 | 3456 75.2% | 0.461 1m50s | 1601.22 82485 n.a.%
Apr 10 20:28 | 3467 75.3% | 0.464 1m50s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3468 75.4% | 0.464 1m50s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3471 75.5% | 0.465 1m49s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3480 75.6% | 0.463 1m48s | 1594.31 82485 n.a.%
Apr 10 20:28 | 3488 75.7% | 0.465 1m48s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3491 75.8% | 0.464 1m48s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3495 75.9% | 0.463 1m47s | 1594.31 82485 n.a.%
Apr 10 20:28 | 3500 76.0% | 0.464 1m47s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3507 76.1% | 0.465 1m46s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3512 76.2% | 0.466 1m46s | 1584.04 82485 n.a.%
Apr 10 20:28 | 3515 76.4% | 0.460 1m44s | 1604.70 82485 n.a.%
Apr 10 20:28 | 3516 76.5% | 0.458 1m44s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3527 76.6% | 0.460 1m44s | 1604.70 82485 n.a.%
Apr 10 20:28 | 3528 76.7% | 0.458 1m43s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3531 76.8% | 0.459 1m42s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3540 76.9% | 0.458 1m42s | 1611.71 82485 n.a.%
Apr 10 20:28 | 3543 77.0% | 0.456 1m41s | 1618.78 82485 n.a.%
Apr 10 20:28 | 3548 77.1% | 0.459 1m41s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3551 77.2% | 0.457 1m40s | 1615.24 82485 n.a.%
Apr 10 20:28 | 3552 77.3% | 0.459 1m40s | 1608.20 82485 n.a.%
Apr 10 20:28 | 3555 77.4% | 0.457 1m39s | 1615.24 82485 n.a.%
Apr 10 20:28 | 3563 77.5% | 0.504 1m49s | 1464.61 82485 n.a.%
Apr 10 20:28 | 3572 77.6% | 0.466 1m40s | 1584.04 82485 n.a.%
Apr 10 20:28 | 3575 77.7% | 0.466 1m40s | 1584.04 82485 n.a.%
Apr 10 20:28 | 3576 77.8% | 0.465 1m39s | 1587.45 82485 n.a.%
Apr 10 20:28 | 3587 77.9% | 0.472 1m40s | 1563.91 82485 n.a.%
Apr 10 20:28 | 3596 78.0% | 0.464 1m38s | 1590.87 82485 n.a.%
Apr 10 20:28 | 3600 78.1% | 0.474 1m40s | 1557.31 82485 n.a.%
Apr 10 20:28 | 3603 78.2% | 0.474 1m39s | 1557.31 82485 n.a.%
2026-04-10 20:33:50 (32620): wrapper (7.24.26018): starting
2026-04-10 20:33:50 (32620): wrapper: running mfaktc-win-64.exe (-d 0)
2026-04-10 20:33:50 (32620): wrapper: created child process 12360
mfaktc v0.24.0 (64-bit build)
Compile-time options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32 kiB
SIEVE_SIZE 193154 bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU sieving enabled
GPUSievePrimes 82486
GPUSieveSize 512 Mib
GPUSieveProcessSize 16 Kib
Checkpoints enabled
CheckpointDelay 60 s
WorkFileAddDelay 600 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
LegacyResultsTxt no
TimeStampInResults no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
TimestampOnSameLine no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default
CUDA version info
binary compiled for CUDA 12.8
CUDA runtime version 12.8
CUDA driver version 13.1
CUDA device info
name NVIDIA GeForce GTX 1660 Ti
compute capability 7.5
max threads per block 1024
max shared memory per MP 65536 bytes
number of multiprocessors 24
clock rate (CUDA cores) 1770 MHz
memory clock rate: 6001 MHz
memory bus width: 192 bits
Automatic parameters
threads per grid 786432
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple self-test...
Self-test statistics
number of tests 104
successful tests 104
self-test PASSED!
got assignment: exp=932974153 bit_min=75 bit_max=76 (8.20 GHz-days)
Starting trial factoring M932974153 from 2^75 to 2^76 (8.20 GHz-days)
k_min = 20246505080340
k_max = 40493010166978
Using GPU kernel "barrett76_mul32_gs"
found a valid checkpoint file!
last finished class was: 3111
no factors found so far.
previous work took 300792 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 10 20:33 | 3116 67.6% | 0.495 2m34s | 1491.24 82485 n.a.%
Apr 10 20:33 | 3120 67.7% | 0.459 2m22s | 1608.20 82485 n.a.%
Apr 10 20:33 | 3123 67.8% | 0.464 2m23s | 1590.87 82485 n.a.%
Apr 10 20:33 | 3128 67.9% | 0.461 2m22s | 1601.22 82485 n.a.%
Apr 10 20:33 | 3131 68.0% | 0.461 2m22s | 1601.22 82485 n.a.%
Apr 10 20:33 | 3132 68.1% | 0.461 2m21s | 1601.22 82485 n.a.%
Apr 10 20:33 | 3135 68.2% | 0.460 2m20s | 1604.70 82485 n.a.%
Apr 10 20:33 | 3143 68.3% | 0.454 2m18s | 1625.91 82485 n.a.%
Apr 10 20:33 | 3152 68.4% | 0.455 2m18s | 1622.34 82485 n.a.%
Apr 10 20:33 | 3155 68.5% | 0.454 2m17s | 1625.91 82485 n.a.%
Apr 10 20:33 | 3156 68.6% | 0.456 2m17s | 1618.78 82485 n.a.%
Apr 10 20:33 | 3167 68.8% | 0.455 2m17s | 1622.34 82485 n.a.%
Apr 10 20:33 | 3171 68.9% | 0.455 2m16s | 1622.34 82485 n.a.%
Apr 10 20:33 | 3176 69.0% | 0.456 2m16s | 1618.78 82485 n.a.%
Apr 10 20:33 | 3180 69.1% | 0.459 2m16s | 1608.20 82485 n.a.%
Apr 10 20:33 | 3183 69.2% | 0.461 2m16s | 1601.22 82485 n.a.%
Apr 10 20:33 | 3188 69.3% | 0.457 2m15s | 1615.24 82485 n.a.%
Apr 10 20:34 | 3191 69.4% | 0.455 2m14s | 1622.34 82485 n.a.%
Apr 10 20:34 | 3192 69.5% | 0.463 2m16s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3200 69.6% | 0.463 2m15s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3207 69.7% | 0.464 2m15s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3212 69.8% | 0.463 2m14s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3215 69.9% | 0.462 2m14s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3216 70.0% | 0.462 2m13s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3227 70.1% | 0.464 2m13s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3236 70.2% | 0.462 2m12s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3240 70.3% | 0.462 2m12s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3243 70.4% | 0.461 2m11s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3248 70.5% | 0.462 2m11s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3251 70.6% | 0.456 2m09s | 1618.78 82485 n.a.%
Apr 10 20:34 | 3255 70.7% | 0.457 2m08s | 1615.24 82485 n.a.%
Apr 10 20:34 | 3260 70.8% | 0.456 2m08s | 1618.78 82485 n.a.%
Apr 10 20:34 | 3263 70.9% | 0.454 2m07s | 1625.91 82485 n.a.%
Apr 10 20:34 | 3267 71.0% | 0.457 2m07s | 1615.24 82485 n.a.%
Apr 10 20:34 | 3275 71.1% | 0.458 2m07s | 1611.71 82485 n.a.%
Apr 10 20:34 | 3276 71.2% | 0.463 2m08s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3288 71.4% | 0.458 2m06s | 1611.71 82485 n.a.%
Apr 10 20:34 | 3291 71.5% | 0.459 2m06s | 1608.20 82485 n.a.%
Apr 10 20:34 | 3296 71.6% | 0.461 2m06s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3300 71.7% | 0.460 2m05s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3303 71.8% | 0.467 2m07s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3311 71.9% | 0.469 2m07s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3312 72.0% | 0.465 2m05s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3320 72.1% | 0.466 2m05s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3323 72.2% | 0.468 2m05s | 1577.27 82485 n.a.%
Apr 10 20:34 | 3332 72.3% | 0.497 2m12s | 1485.24 82485 n.a.%
Apr 10 20:34 | 3335 72.4% | 0.465 2m03s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3347 72.5% | 0.464 2m02s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3348 72.6% | 0.465 2m02s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3351 72.7% | 0.465 2m02s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3356 72.8% | 0.470 2m03s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3363 72.9% | 0.460 2m00s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3368 73.0% | 0.459 1m59s | 1608.20 82485 n.a.%
Apr 10 20:34 | 3372 73.1% | 0.460 1m59s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3375 73.2% | 0.459 1m58s | 1608.20 82485 n.a.%
Apr 10 20:34 | 3380 73.3% | 0.460 1m58s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3383 73.4% | 0.463 1m58s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3387 73.5% | 0.460 1m57s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3395 73.6% | 0.530 2m14s | 1392.76 82485 n.a.%
Apr 10 20:34 | 3396 73.8% | 0.644 2m42s | 1146.22 82485 n.a.%
Apr 10 20:34 | 3407 73.9% | 0.460 1m55s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3408 74.0% | 0.466 1m57s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3411 74.1% | 0.468 1m57s | 1577.27 82485 n.a.%
Apr 10 20:34 | 3416 74.2% | 0.467 1m56s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3423 74.3% | 0.470 1m56s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3428 74.4% | 0.467 1m55s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3431 74.5% | 0.466 1m54s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3432 74.6% | 0.466 1m54s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3435 74.7% | 0.466 1m53s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3440 74.8% | 0.466 1m53s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3443 74.9% | 0.469 1m53s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3447 75.0% | 0.466 1m52s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3452 75.1% | 0.460 1m50s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3456 75.2% | 0.461 1m50s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3467 75.3% | 0.460 1m49s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3468 75.4% | 0.460 1m49s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3471 75.5% | 0.460 1m48s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3480 75.6% | 0.460 1m48s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3488 75.7% | 0.460 1m47s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3491 75.8% | 0.461 1m47s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3495 75.9% | 0.460 1m46s | 1604.70 82485 n.a.%
Apr 10 20:34 | 3500 76.0% | 0.459 1m46s | 1608.20 82485 n.a.%
Apr 10 20:34 | 3507 76.1% | 0.467 1m47s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3512 76.2% | 0.464 1m46s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3515 76.4% | 0.467 1m46s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3516 76.5% | 0.464 1m45s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3527 76.6% | 0.468 1m45s | 1577.27 82485 n.a.%
Apr 10 20:34 | 3528 76.7% | 0.467 1m45s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3531 76.8% | 0.503 1m52s | 1467.52 82485 n.a.%
Apr 10 20:34 | 3540 76.9% | 0.465 1m43s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3543 77.0% | 0.467 1m43s | 1580.65 82485 n.a.%
Apr 10 20:34 | 3548 77.1% | 0.466 1m43s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3551 77.2% | 0.466 1m42s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3552 77.3% | 0.463 1m41s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3555 77.4% | 0.463 1m40s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3563 77.5% | 0.471 1m42s | 1567.23 82485 n.a.%
Apr 10 20:34 | 3572 77.6% | 0.465 1m40s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3575 77.7% | 0.464 1m39s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3576 77.8% | 0.463 1m39s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3587 77.9% | 0.462 1m38s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3596 78.0% | 0.463 1m38s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3600 78.1% | 0.462 1m37s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3603 78.2% | 0.463 1m37s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3608 78.3% | 0.463 1m36s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3611 78.4% | 0.469 1m37s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3612 78.5% | 0.469 1m37s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3615 78.6% | 0.470 1m36s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3620 78.8% | 0.469 1m36s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3627 78.9% | 0.470 1m35s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3632 79.0% | 0.468 1m35s | 1577.27 82485 n.a.%
Apr 10 20:34 | 3636 79.1% | 0.470 1m34s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3647 79.2% | 0.469 1m34s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3648 79.3% | 0.469 1m33s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3656 79.4% | 0.469 1m33s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3660 79.5% | 0.468 1m32s | 1577.27 82485 n.a.%
Apr 10 20:34 | 3663 79.6% | 0.466 1m31s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3671 79.7% | 0.463 1m30s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3675 79.8% | 0.464 1m30s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3680 79.9% | 0.461 1m29s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3683 80.0% | 0.464 1m29s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3687 80.1% | 0.464 1m29s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3692 80.2% | 0.463 1m28s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3695 80.3% | 0.465 1m28s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3696 80.4% | 0.461 1m27s | 1601.22 82485 n.a.%
Apr 10 20:34 | 3708 80.5% | 0.462 1m26s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3711 80.6% | 0.465 1m26s | 1587.45 82485 n.a.%
Apr 10 20:34 | 3716 80.7% | 0.469 1m27s | 1573.91 82485 n.a.%
Apr 10 20:34 | 3720 80.8% | 0.470 1m26s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3731 80.9% | 0.510 1m33s | 1447.38 82485 n.a.%
Apr 10 20:34 | 3732 81.0% | 0.472 1m26s | 1563.91 82485 n.a.%
Apr 10 20:34 | 3740 81.1% | 0.471 1m25s | 1567.23 82485 n.a.%
Apr 10 20:34 | 3743 81.2% | 0.478 1m26s | 1544.28 82485 n.a.%
Apr 10 20:34 | 3747 81.4% | 0.477 1m25s | 1547.51 82485 n.a.%
Apr 10 20:34 | 3752 81.5% | 0.473 1m24s | 1560.60 82485 n.a.%
Apr 10 20:34 | 3755 81.6% | 0.476 1m24s | 1550.76 82485 n.a.%
Apr 10 20:34 | 3768 81.7% | 0.471 1m23s | 1567.23 82485 n.a.%
Apr 10 20:34 | 3771 81.8% | 0.466 1m22s | 1584.04 82485 n.a.%
Apr 10 20:34 | 3776 81.9% | 0.472 1m22s | 1563.91 82485 n.a.%
Apr 10 20:34 | 3780 82.0% | 0.462 1m20s | 1597.76 82485 n.a.%
Apr 10 20:34 | 3783 82.1% | 0.463 1m20s | 1594.31 82485 n.a.%
Apr 10 20:34 | 3788 82.2% | 0.464 1m19s | 1590.87 82485 n.a.%
Apr 10 20:34 | 3792 82.3% | 0.470 1m20s | 1570.56 82485 n.a.%
Apr 10 20:34 | 3795 82.4% | 0.477 1m21s | 1547.51 82485 n.a.%
Apr 10 20:34 | 3803 82.5% | 0.473 1m19s | 1560.60 82485 n.a.%
Apr 10 20:34 | 3807 82.6% | 0.474 1m19s | 1557.31 82485 n.a.%
Apr 10 20:35 | 3815 82.7% | 0.464 1m17s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3816 82.8% | 0.464 1m17s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3827 82.9% | 0.467 1m17s | 1580.65 82485 n.a.%
Apr 10 20:35 | 3828 83.0% | 0.472 1m17s | 1563.91 82485 n.a.%
Apr 10 20:35 | 3831 83.1% | 0.468 1m16s | 1577.27 82485 n.a.%
Apr 10 20:35 | 3836 83.2% | 0.473 1m16s | 1560.60 82485 n.a.%
Apr 10 20:35 | 3843 83.3% | 0.472 1m16s | 1563.91 82485 n.a.%
Apr 10 20:35 | 3848 83.4% | 0.476 1m16s | 1550.76 82485 n.a.%
Apr 10 20:35 | 3851 83.5% | 0.473 1m15s | 1560.60 82485 n.a.%
Apr 10 20:35 | 3852 83.6% | 0.471 1m14s | 1567.23 82485 n.a.%
Apr 10 20:35 | 3860 83.8% | 0.470 1m13s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3863 83.9% | 0.471 1m13s | 1567.23 82485 n.a.%
Apr 10 20:35 | 3867 84.0% | 0.470 1m12s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3872 84.1% | 0.466 1m11s | 1584.04 82485 n.a.%
Apr 10 20:35 | 3876 84.2% | 0.463 1m10s | 1594.31 82485 n.a.%
Apr 10 20:35 | 3887 84.3% | 0.463 1m10s | 1594.31 82485 n.a.%
Apr 10 20:35 | 3891 84.4% | 0.464 1m10s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3900 84.5% | 0.464 1m09s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3908 84.6% | 0.464 1m09s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3911 84.7% | 0.463 1m08s | 1594.31 82485 n.a.%
Apr 10 20:35 | 3912 84.8% | 0.464 1m08s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3915 84.9% | 0.463 1m07s | 1594.31 82485 n.a.%
Apr 10 20:35 | 3920 85.0% | 0.465 1m07s | 1587.45 82485 n.a.%
Apr 10 20:35 | 3923 85.1% | 0.464 1m06s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3927 85.2% | 0.470 1m07s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3935 85.3% | 0.470 1m06s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3936 85.4% | 0.470 1m06s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3947 85.5% | 0.471 1m05s | 1567.23 82485 n.a.%
Apr 10 20:35 | 3948 85.6% | 0.469 1m05s | 1573.91 82485 n.a.%
Apr 10 20:35 | 3951 85.7% | 0.471 1m05s | 1567.23 82485 n.a.%
Apr 10 20:35 | 3956 85.8% | 0.470 1m04s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3960 85.9% | 0.471 1m04s | 1567.23 82485 n.a.%
Apr 10 20:35 | 3963 86.0% | 0.470 1m03s | 1570.56 82485 n.a.%
Apr 10 20:35 | 3968 86.1% | 0.472 1m03s | 1563.91 82485 n.a.%
Apr 10 20:35 | 3971 86.2% | 0.467 1m02s | 1580.65 82485 n.a.%
Apr 10 20:35 | 3972 86.4% | 0.464 1m01s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3975 86.5% | 0.463 1m00s | 1594.31 82485 n.a.%
Apr 10 20:35 | 3983 86.6% | 0.464 1m00s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3992 86.7% | 0.464 0m59s | 1590.87 82485 n.a.%
Apr 10 20:35 | 3995 86.8% | 0.466 0m59s | 1584.04 82485 n.a.%
Apr 10 20:35 | 3996 86.9% | 0.464 0m58s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4007 87.0% | 0.464 0m58s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4011 87.1% | 0.466 0m58s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4016 87.2% | 0.464 0m57s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4023 87.3% | 0.464 0m57s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4028 87.4% | 0.466 0m56s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4032 87.5% | 0.471 0m57s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4035 87.6% | 0.473 0m56s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4040 87.7% | 0.471 0m56s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4047 87.8% | 0.473 0m55s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4052 87.9% | 0.471 0m55s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4055 88.0% | 0.474 0m55s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4056 88.1% | 0.479 0m55s | 1541.05 82485 n.a.%
Apr 10 20:35 | 4067 88.2% | 0.472 0m53s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4068 88.3% | 0.473 0m53s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4076 88.4% | 0.470 0m52s | 1570.56 82485 n.a.%
Apr 10 20:35 | 4080 88.5% | 0.472 0m52s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4083 88.6% | 0.495 0m54s | 1491.24 82485 n.a.%
Apr 10 20:35 | 4088 88.8% | 0.475 0m51s | 1554.03 82485 n.a.%
Apr 10 20:35 | 4091 88.9% | 0.466 0m50s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4095 89.0% | 0.464 0m49s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4100 89.1% | 0.465 0m49s | 1587.45 82485 n.a.%
Apr 10 20:35 | 4103 89.2% | 0.464 0m48s | 1590.87 82485 n.a.%
Apr 10 20:35 | 4107 89.3% | 0.469 0m48s | 1573.91 82485 n.a.%
Apr 10 20:35 | 4112 89.4% | 0.475 0m48s | 1554.03 82485 n.a.%
Apr 10 20:35 | 4115 89.5% | 0.469 0m47s | 1573.91 82485 n.a.%
Apr 10 20:35 | 4116 89.6% | 0.469 0m47s | 1573.91 82485 n.a.%
Apr 10 20:35 | 4128 89.7% | 0.472 0m47s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4131 89.8% | 0.471 0m46s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4136 89.9% | 0.471 0m46s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4140 90.0% | 0.470 0m45s | 1570.56 82485 n.a.%
Apr 10 20:35 | 4143 90.1% | 0.473 0m45s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4151 90.2% | 0.472 0m44s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4160 90.3% | 0.474 0m44s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4167 90.4% | 0.470 0m43s | 1570.56 82485 n.a.%
Apr 10 20:35 | 4172 90.5% | 0.474 0m43s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4175 90.6% | 0.471 0m42s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4187 90.7% | 0.470 0m42s | 1570.56 82485 n.a.%
Apr 10 20:35 | 4188 90.8% | 0.472 0m42s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4191 90.9% | 0.474 0m41s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4200 91.0% | 0.468 0m40s | 1577.27 82485 n.a.%
Apr 10 20:35 | 4203 91.1% | 0.471 0m40s | 1567.23 82485 n.a.%
Apr 10 20:35 | 4208 91.2% | 0.481 0m40s | 1534.64 82485 n.a.%
Apr 10 20:35 | 4212 91.4% | 0.467 0m39s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4215 91.5% | 0.467 0m38s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4220 91.6% | 0.466 0m38s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4223 91.7% | 0.467 0m37s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4227 91.8% | 0.466 0m37s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4235 91.9% | 0.472 0m37s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4236 92.0% | 0.472 0m36s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4247 92.1% | 0.472 0m36s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4248 92.2% | 0.474 0m36s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4256 92.3% | 0.473 0m35s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4263 92.4% | 0.473 0m35s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4268 92.5% | 0.473 0m34s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4271 92.6% | 0.476 0m34s | 1550.76 82485 n.a.%
Apr 10 20:35 | 4272 92.7% | 0.475 0m33s | 1554.03 82485 n.a.%
Apr 10 20:35 | 4275 92.8% | 0.476 0m33s | 1550.76 82485 n.a.%
Apr 10 20:35 | 4280 92.9% | 0.486 0m33s | 1518.86 82485 n.a.%
Apr 10 20:35 | 4283 93.0% | 0.509 0m34s | 1450.22 82485 n.a.%
Apr 10 20:35 | 4287 93.1% | 0.466 0m31s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4292 93.2% | 0.478 0m31s | 1544.28 82485 n.a.%
Apr 10 20:35 | 4296 93.3% | 0.466 0m30s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4307 93.4% | 0.468 0m29s | 1577.27 82485 n.a.%
Apr 10 20:35 | 4308 93.5% | 0.466 0m29s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4311 93.6% | 0.466 0m28s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4320 93.8% | 0.467 0m28s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4331 93.9% | 0.467 0m28s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4332 94.0% | 0.466 0m27s | 1584.04 82485 n.a.%
Apr 10 20:35 | 4335 94.1% | 0.469 0m27s | 1573.91 82485 n.a.%
Apr 10 20:35 | 4340 94.2% | 0.500 0m28s | 1476.33 82485 n.a.%
Apr 10 20:35 | 4343 94.3% | 0.474 0m26s | 1557.31 82485 n.a.%
Apr 10 20:35 | 4347 94.4% | 0.473 0m26s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4352 94.5% | 0.478 0m25s | 1544.28 82485 n.a.%
Apr 10 20:35 | 4355 94.6% | 0.472 0m25s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4356 94.7% | 0.476 0m24s | 1550.76 82485 n.a.%
Apr 10 20:35 | 4367 94.8% | 0.472 0m24s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4368 94.9% | 0.479 0m23s | 1541.05 82485 n.a.%
Apr 10 20:35 | 4371 95.0% | 0.477 0m23s | 1547.51 82485 n.a.%
Apr 10 20:35 | 4376 95.1% | 0.473 0m22s | 1560.60 82485 n.a.%
Apr 10 20:35 | 4380 95.2% | 0.468 0m22s | 1577.27 82485 n.a.%
Apr 10 20:35 | 4388 95.3% | 0.497 0m22s | 1485.24 82485 n.a.%
Apr 10 20:35 | 4391 95.4% | 0.472 0m21s | 1563.91 82485 n.a.%
Apr 10 20:35 | 4392 95.5% | 0.465 0m20s | 1587.45 82485 n.a.%
Apr 10 20:35 | 4395 95.6% | 0.470 0m20s | 1570.56 82485 n.a.%
Apr 10 20:35 | 4403 95.7% | 0.467 0m19s | 1580.65 82485 n.a.%
Apr 10 20:35 | 4412 95.8% | 0.468 0m19s | 1577.27 82485 n.a.%
Apr 10 20:36 | 4415 95.9% | 0.466 0m18s | 1584.04 82485 n.a.%
Apr 10 20:36 | 4431 96.0% | 0.469 0m18s | 1573.91 82485 n.a.%
Apr 10 20:36 | 4436 96.1% | 0.466 0m17s | 1584.04 82485 n.a.%
Apr 10 20:36 | 4440 96.2% | 0.468 0m17s | 1577.27 82485 n.a.%
Apr 10 20:36 | 4443 96.4% | 0.475 0m17s | 1554.03 82485 n.a.%
Apr 10 20:36 | 4448 96.5% | 0.478 0m16s | 1544.28 82485 n.a.%
Apr 10 20:36 | 4451 96.6% | 0.473 0m16s | 1560.60 82485 n.a.%
Apr 10 20:36 | 4452 96.7% | 0.476 0m15s | 1550.76 82485 n.a.%
Apr 10 20:36 | 4455 96.8% | 0.473 0m15s | 1560.60 82485 n.a.%
Apr 10 20:36 | 4467 96.9% | 0.500 0m15s | 1476.33 82485 n.a.%
Apr 10 20:36 | 4472 97.0% | 0.474 0m14s | 1557.31 82485 n.a.%
Apr 10 20:36 | 4475 97.1% | 0.474 0m13s | 1557.31 82485 n.a.%
Apr 10 20:36 | 4476 97.2% | 0.475 0m13s | 1554.03 82485 n.a.%
Apr 10 20:36 | 4487 97.3% | 0.476 0m12s | 1550.76 82485 n.a.%
Apr 10 20:36 | 4488 97.4% | 0.473 0m12s | 1560.60 82485 n.a.%
Apr 10 20:36 | 4496 97.5% | 0.467 0m11s | 1580.65 82485 n.a.%
Apr 10 20:36 | 4500 97.6% | 0.469 0m11s | 1573.91 82485 n.a.%
Apr 10 20:36 | 4503 97.7% | 0.466 0m10s | 1584.04 82485 n.a.%
Apr 10 20:36 | 4508 97.8% | 0.468 0m10s | 1577.27 82485 n.a.%
Apr 10 20:36 | 4511 97.9% | 0.467 0m09s | 1580.65 82485 n.a.%
Apr 10 20:36 | 4520 98.0% | 0.467 0m09s | 1580.65 82485 n.a.%
Apr 10 20:36 | 4523 98.1% | 0.465 0m08s | 1587.45 82485 n.a.%
Apr 10 20:36 | 4527 98.2% | 0.468 0m08s | 1577.27 82485 n.a.%
Apr 10 20:36 | 4532 98.3% | 0.472 0m08s | 1563.91 82485 n.a.%
Apr 10 20:36 | 4535 98.4% | 0.471 0m07s | 1567.23 82485 n.a.%
Apr 10 20:36 | 4536 98.5% | 0.470 0m07s | 1570.56 82485 n.a.%
Apr 10 20:36 | 4551 98.6% | 0.476 0m06s | 1550.76 82485 n.a.%
Apr 10 20:36 | 4556 98.8% | 0.474 0m06s | 1557.31 82485 n.a.%
Apr 10 20:36 | 4560 98.9% | 0.477 0m05s | 1547.51 82485 n.a.%
Apr 10 20:36 | 4563 99.0% | 0.476 0m05s | 1550.76 82485 n.a.%
Apr 10 20:36 | 4571 99.1% | 0.472 0m04s | 1563.91 82485 n.a.%
Apr 10 20:36 | 4572 99.2% | 0.474 0m04s | 1557.31 82485 n.a.%
Apr 10 20:36 | 4580 99.3% | 0.474 0m03s | 1557.31 82485 n.a.%
Apr 10 20:36 | 4583 99.4% | 0.477 0m03s | 1547.51 82485 n.a.%
Apr 10 20:36 | 4587 99.5% | 0.505 0m03s | 1461.71 82485 n.a.%
Apr 10 20:36 | 4595 99.6% | 0.489 0m02s | 1509.54 82485 n.a.%
Apr 10 20:36 | 4607 99.7% | 0.468 0m01s | 1577.27 82485 n.a.%
Apr 10 20:36 | 4608 99.8% | 0.467 0m01s | 1580.65 82485 n.a.%
Apr 10 20:36 | 4611 99.9% | 0.467 0m00s | 1580.65 82485 n.a.%
Apr 10 20:36 | 4616 100.0% | 0.467 0m00s | 1580.65 82485 n.a.%
no factor for M932974153 from 2^75 to 2^76
tf(): time spent since restart: 2m 26.564s
estimated total time spent: 7m 30.966s
ERROR: get_next_assignment(): no valid assignment found in "worktodo.txt"
2026-04-10 20:36:18 (32620): mfaktc-win-64.exe exited; CPU time 2.250000
2026-04-10 20:36:18 (32620): called boinc_finish(0)
</stderr_txt>
]]>
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