Task 52628049
| Name | TF_75-76_929-941M_wu_180316_0 |
| Workunit | 47755545 |
| Created | 8 Apr 2026, 20:37:54 UTC |
| Sent | 11 Apr 2026, 16:53:59 UTC |
| Report deadline | 16 Apr 2026, 22:53:59 UTC |
| Received | 12 Apr 2026, 21:00:50 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x0) |
| Computer ID | 247153 |
| Run time | 1 min 14 sec |
| CPU time |
|
| Validate state | Valid |
| Credit | 5,000.00 |
| Device peak FLOPS | 283.56 GFLOPS |
| Application version | TF v0.50 (opencl_ati_101) |
| Peak working set size | 179.36 MB |
| Peak swap size | 162.45 MB |
| Peak disk usage | 3.45 MB |
Stderr output
<core_client_version>8.2.9</core_client_version>
<![CDATA[
<stderr_txt>
m | 89.45 81206 0.00%
Apr 12 11:11 | 1385 30.0% | 9.313 1h44m | 78.65 81206 0.00%
Apr 12 11:11 | 1389 30.1% | 8.033 1h29m | 91.18 81206 0.00%
Apr 12 11:11 | 1392 30.2% | 9.267 1h43m | 79.04 81206 0.00%
Apr 12 11:11 | 1397 30.3% | 8.326 1h32m | 87.98 81206 0.00%
Apr 12 11:11 | 1400 30.4% | 7.504 1h23m | 97.61 81206 0.00%
Apr 12 11:11 | 1404 30.5% | 8.068 1h29m | 90.79 81206 0.00%
Apr 12 11:11 | 1409 30.6% | 8.089 1h29m | 90.55 81206 0.00%
Apr 12 11:12 | 1412 30.7% | 8.497 1h34m | 86.21 81206 0.00%
Apr 12 11:12 | 1421 30.8% | 9.009 1h39m | 81.31 81206 0.00%
Apr 12 11:12 | 1424 30.9% | 7.985 1h28m | 91.73 81206 0.00%
Apr 12 11:12 | 1425 31.0% | 8.036 1h28m | 91.15 81206 0.00%
Apr 12 11:12 | 1437 31.1% | 8.132 1h29m | 90.07 81206 0.00%
Apr 12 11:12 | 1440 31.2% | 7.685 1h24m | 95.31 81206 0.00%
Apr 12 11:12 | 1445 31.4% | 9.055 1h39m | 80.89 81206 0.00%
Apr 12 11:13 | 1452 31.5% | 8.513 1h33m | 86.04 81206 0.00%
Apr 12 11:13 | 1461 31.6% | 8.075 1h28m | 90.71 81206 0.00%
Apr 12 11:13 | 1469 31.7% | 8.172 1h29m | 89.63 81206 0.00%
Apr 12 11:13 | 1472 31.8% | 8.087 1h28m | 90.58 81206 0.00%
Apr 12 11:13 | 1476 31.9% | 8.033 1h27m | 91.18 81206 0.00%
Apr 12 11:13 | 1481 32.0% | 8.699 1h34m | 84.20 81206 0.00%
Apr 12 11:13 | 1484 32.1% | 8.156 1h28m | 89.81 81206 0.00%
Apr 12 11:14 | 1496 32.2% | 8.075 1h27m | 90.71 81206 0.00%
Apr 12 11:14 | 1497 32.3% | 8.138 1h28m | 90.01 81206 0.00%
Apr 12 11:14 | 1500 32.4% | 8.023 1h26m | 91.30 81206 0.00%
Apr 12 11:14 | 1505 32.5% | 8.517 1h31m | 86.00 81206 0.00%
Apr 12 11:14 | 1509 32.6% | 8.967 1h36m | 81.69 81206 0.00%
Apr 12 11:14 | 1512 32.7% | 8.102 1h27m | 90.41 81206 0.00%
Apr 12 11:14 | 1517 32.8% | 7.736 1h23m | 94.69 81206 0.00%
Apr 12 11:15 | 1521 32.9% | 8.122 1h27m | 90.19 81206 0.00%
Apr 12 11:15 | 1524 33.0% | 8.033 1h26m | 91.18 81206 0.00%
Apr 12 11:15 | 1529 33.1% | 9.322 1h39m | 78.58 81206 0.00%
Apr 12 11:15 | 1532 33.2% | 8.252 1h28m | 88.76 81206 0.00%
Apr 12 11:15 | 1536 33.3% | 8.097 1h26m | 90.46 81206 0.00%
Apr 12 11:15 | 1544 33.4% | 8.109 1h26m | 90.33 81206 0.00%
Apr 12 11:15 | 1545 33.5% | 7.326 1h17m | 99.98 81206 0.00%
Apr 12 11:15 | 1556 33.6% | 8.710 1h32m | 84.10 81206 0.00%
Apr 12 11:16 | 1557 33.8% | 8.725 1h32m | 83.95 81206 0.00%
Apr 12 11:16 | 1560 33.9% | 8.088 1h25m | 90.56 81206 0.00%
Apr 12 11:16 | 1565 34.0% | 7.985 1h24m | 91.73 81206 0.00%
Apr 12 11:16 | 1572 34.1% | 8.154 1h26m | 89.83 81206 0.00%
Apr 12 11:16 | 1577 34.2% | 7.988 1h24m | 91.70 81206 0.00%
Apr 12 11:16 | 1580 34.3% | 8.686 1h31m | 84.33 81206 0.00%
Apr 12 11:16 | 1584 34.4% | 8.112 1h25m | 90.30 81206 0.00%
Apr 12 11:17 | 1589 34.5% | 7.994 1h23m | 91.63 81206 0.00%
Apr 12 11:17 | 1596 34.6% | 8.128 1h25m | 90.12 81206 0.00%
Apr 12 11:17 | 1601 34.7% | 8.085 1h24m | 90.60 81206 0.00%
Apr 12 11:17 | 1605 34.8% | 8.389 1h27m | 87.32 81206 0.00%
Apr 12 11:17 | 1616 34.9% | 9.157 1h35m | 79.99 81206 0.00%
Apr 12 11:17 | 1617 35.0% | 8.210 1h25m | 89.22 81206 0.00%
Apr 12 11:17 | 1620 35.1% | 7.389 1h16m | 99.13 81206 0.00%
Apr 12 11:18 | 1629 35.2% | 8.024 1h23m | 91.29 81206 0.00%
Apr 12 11:18 | 1637 35.3% | 8.062 1h23m | 90.86 81206 0.00%
Apr 12 11:18 | 1640 35.4% | 8.944 1h32m | 81.90 81206 0.00%
Apr 12 11:18 | 1641 35.5% | 8.845 1h31m | 82.81 81206 0.00%
Apr 12 11:18 | 1644 35.6% | 8.089 1h23m | 90.55 81206 0.00%
Apr 12 11:18 | 1649 35.7% | 8.170 1h24m | 89.66 81206 0.00%
Apr 12 11:18 | 1652 35.8% | 8.154 1h23m | 89.83 81206 0.00%
Apr 12 11:18 | 1656 35.9% | 7.402 1h15m | 98.96 81206 0.00%
Apr 12 11:19 | 1661 36.0% | 9.105 1h33m | 80.45 81206 0.00%
Apr 12 11:19 | 1664 36.1% | 8.357 1h25m | 87.65 81206 0.00%
Apr 12 11:19 | 1665 36.2% | 8.107 1h22m | 90.35 81206 0.00%
Apr 12 11:19 | 1676 36.4% | 8.203 1h23m | 89.29 81206 0.00%
Apr 12 11:19 | 1677 36.5% | 8.123 1h22m | 90.17 81206 0.00%
Apr 12 11:19 | 1685 36.6% | 8.295 1h24m | 88.30 81206 0.00%
Apr 12 11:19 | 1689 36.7% | 8.504 1h26m | 86.13 81206 0.00%
Apr 12 11:20 | 1692 36.8% | 8.167 1h22m | 89.69 81206 0.00%
Apr 12 11:20 | 1697 36.9% | 8.129 1h22m | 90.11 81206 0.00%
Apr 12 11:20 | 1700 37.0% | 7.994 1h20m | 91.63 81206 0.00%
Apr 12 11:20 | 1701 37.1% | 8.014 1h20m | 91.40 81206 0.00%
Apr 12 11:20 | 1704 37.2% | 9.010 1h30m | 81.30 81206 0.00%
Apr 12 11:20 | 1712 37.3% | 8.769 1h27m | 83.53 81206 0.00%
Apr 12 11:20 | 1721 37.4% | 7.995 1h20m | 91.62 81206 0.00%
Apr 12 11:21 | 1725 37.5% | 7.500 1h15m | 97.66 81206 0.00%
Apr 12 11:21 | 1736 37.6% | 8.068 1h20m | 90.79 81206 0.00%
Apr 12 11:21 | 1740 37.7% | 8.078 1h20m | 90.68 81206 0.00%
Apr 12 11:21 | 1745 37.8% | 9.286 1h32m | 78.88 81206 0.00%
Apr 12 11:21 | 1749 37.9% | 8.247 1h21m | 88.82 81206 0.00%
Apr 12 11:21 | 1752 38.0% | 7.991 1h19m | 91.66 81206 0.00%
Apr 12 11:21 | 1760 38.1% | 8.126 1h20m | 90.14 81206 0.00%
Apr 12 11:22 | 1761 38.2% | 7.306 1h12m | 100.26 81206 0.00%
Apr 12 11:22 | 1764 38.3% | 9.392 1h32m | 77.99 81206 0.00%
Apr 12 11:22 | 1769 38.4% | 9.445 1h33m | 77.55 81206 0.00%
Apr 12 11:22 | 1776 38.5% | 9.454 1h32m | 77.48 81206 0.00%
Apr 12 11:22 | 1781 38.6% | 9.110 1h29m | 80.40 81206 0.00%
Apr 12 11:22 | 1784 38.8% | 8.781 1h26m | 83.42 81206 0.00%
Apr 12 11:22 | 1785 38.9% | 8.909 1h27m | 82.22 81206 0.00%
Apr 12 11:23 | 1796 39.0% | 7.478 1h13m | 97.95 81206 0.00%
Apr 12 11:23 | 1797 39.1% | 8.083 1h18m | 90.62 81206 0.00%
Apr 12 11:23 | 1805 39.2% | 8.652 1h24m | 84.66 81206 0.00%
Apr 12 11:23 | 1809 39.3% | 8.928 1h26m | 82.04 81206 0.00%
Apr 12 11:23 | 1817 39.4% | 8.123 1h18m | 90.17 81206 0.00%
Apr 12 11:23 | 1820 39.5% | 8.237 1h19m | 88.93 81206 0.00%
Apr 12 11:23 | 1824 39.6% | 8.131 1h18m | 90.09 81206 0.00%
Apr 12 11:24 | 1829 39.7% | 8.095 1h18m | 90.49 81206 0.00%
Apr 12 11:24 | 1832 39.8% | 8.254 1h19m | 88.74 81206 0.00%
Apr 12 11:24 | 1836 39.9% | 8.403 1h20m | 87.17 81206 0.00%
Apr 12 11:24 | 1841 40.0% | 8.056 1h17m | 90.92 81206 0.00%
Apr 12 11:24 | 1844 40.1% | 8.107 1h17m | 90.35 81206 0.00%
Apr 12 11:24 | 1857 40.2% | 8.165 1h18m | 89.71 81206 0.00%
Apr 12 11:24 | 1860 40.3% | 8.334 1h19m | 87.89 81206 0.00%
Apr 12 11:24 | 1865 40.4% | 9.013 1h25m | 81.27 81206 0.00%
Apr 12 11:25 | 1869 40.5% | 7.709 1h13m | 95.02 81206 0.00%
Apr 12 11:25 | 1872 40.6% | 8.052 1h16m | 90.97 81206 0.00%
Apr 12 11:25 | 1880 40.7% | 7.991 1h15m | 91.66 81206 0.00%
Apr 12 11:25 | 1881 40.8% | 8.244 1h18m | 88.85 81206 0.00%
Apr 12 11:25 | 1892 40.9% | 8.754 1h22m | 83.67 81206 0.00%
Apr 12 11:25 | 1896 41.0% | 8.896 1h23m | 82.34 81206 0.00%
Apr 12 11:25 | 1901 41.1% | 8.069 1h15m | 90.78 81206 0.00%
Apr 12 11:26 | 1904 41.2% | 8.121 1h16m | 90.20 81206 0.00%
Apr 12 11:26 | 1916 41.4% | 7.399 1h09m | 99.00 81206 0.00%
Apr 12 11:26 | 1917 41.5% | 8.053 1h15m | 90.96 81206 0.00%
Apr 12 11:26 | 1920 41.6% | 9.267 1h26m | 79.04 81206 0.00%
Apr 12 11:26 | 1925 41.7% | 8.538 1h19m | 85.79 81206 0.00%
Apr 12 11:26 | 1929 41.8% | 9.116 1h24m | 80.35 81206 0.00%
Apr 12 11:26 | 1932 41.9% | 8.006 1h14m | 91.49 81206 0.00%
Apr 12 11:27 | 1937 42.0% | 8.040 1h14m | 91.11 81206 0.00%
Apr 12 11:27 | 1941 42.1% | 7.378 1h08m | 99.28 81206 0.00%
Apr 12 11:27 | 1949 42.2% | 9.009 1h23m | 81.31 81206 0.00%
Apr 12 11:27 | 1952 42.3% | 8.545 1h18m | 85.72 81206 0.00%
Apr 12 11:27 | 1956 42.4% | 8.095 1h14m | 90.49 81206 0.00%
Apr 12 11:27 | 1964 42.5% | 8.197 1h15m | 89.36 81206 0.00%
Apr 12 11:27 | 1965 42.6% | 8.183 1h15m | 89.51 81206 0.00%
Apr 12 11:28 | 1976 42.7% | 8.242 1h15m | 88.87 81206 0.00%
Apr 12 11:28 | 1980 42.8% | 9.079 1h23m | 80.68 81206 0.00%
Apr 12 11:28 | 1985 42.9% | 7.921 1h12m | 92.47 81206 0.00%
Apr 12 11:28 | 1992 43.0% | 8.078 1h13m | 90.68 81206 0.00%
Apr 12 11:28 | 1997 43.1% | 8.071 1h13m | 90.76 81206 0.00%
Apr 12 11:28 | 2000 43.2% | 8.109 1h13m | 90.33 81206 0.00%
Apr 12 11:28 | 2001 43.3% | 8.657 1h18m | 84.61 81206 0.00%
Apr 12 11:28 | 2004 43.4% | 7.325 1h06m | 100.00 81206 0.00%
Apr 12 11:29 | 2009 43.5% | 7.984 1h12m | 91.74 81206 0.00%
Apr 12 11:29 | 2012 43.6% | 7.677 1h09m | 95.41 81206 0.00%
Apr 12 11:29 | 2016 43.8% | 7.686 1h09m | 95.30 81206 0.00%
Apr 12 11:29 | 2025 43.9% | 9.008 1h20m | 81.32 81206 0.00%
Apr 12 11:29 | 2036 44.0% | 8.651 1h17m | 84.67 81206 0.00%
Apr 12 11:29 | 2037 44.1% | 8.077 1h12m | 90.69 81206 0.00%
Apr 12 11:29 | 2040 44.2% | 8.035 1h11m | 91.16 81206 0.00%
Apr 12 11:30 | 2049 44.3% | 8.080 1h12m | 90.65 81206 0.00%
Apr 12 11:30 | 2057 44.4% | 9.378 1h23m | 78.11 81206 0.00%
Apr 12 11:30 | 2060 44.5% | 7.866 1h09m | 93.12 81206 0.00%
Apr 12 11:30 | 2061 44.6% | 9.453 1h23m | 77.49 81206 0.00%
Apr 12 11:30 | 2064 44.7% | 9.417 1h23m | 77.78 81206 0.00%
Apr 12 11:30 | 2069 44.8% | 8.017 1h10m | 91.37 81206 0.00%
Apr 12 11:30 | 2072 44.9% | 7.718 1h08m | 94.91 81206 0.00%
Apr 12 11:31 | 2081 45.0% | 7.991 1h10m | 91.66 81206 0.00%
Apr 12 11:31 | 2084 45.1% | 8.111 1h11m | 90.31 81206 0.00%
Apr 12 11:31 | 2085 45.2% | 8.716 1h16m | 84.04 81206 0.00%
Apr 12 11:31 | 2096 45.3% | 8.183 1h11m | 89.51 81206 0.00%
Apr 12 11:31 | 2097 45.4% | 8.088 1h10m | 90.56 81206 0.00%
Apr 12 11:31 | 2100 45.5% | 7.975 1h09m | 91.85 81206 0.00%
Apr 12 11:31 | 2105 45.6% | 8.106 1h10m | 90.36 81206 0.00%
Apr 12 11:32 | 2112 45.7% | 8.511 1h13m | 86.06 81206 0.00%
Apr 12 11:32 | 2117 45.8% | 9.019 1h18m | 81.22 81206 0.00%
Apr 12 11:32 | 2121 45.9% | 8.175 1h10m | 89.60 81206 0.00%
Apr 12 11:32 | 2124 46.0% | 7.560 1h05m | 96.89 81206 0.00%
Apr 12 11:32 | 2132 46.1% | 8.016 1h09m | 91.38 81206 0.00%
Apr 12 11:32 | 2141 46.2% | 8.292 1h11m | 88.34 81206 0.00%
Apr 12 11:32 | 2144 46.4% | 9.289 1h19m | 78.86 81206 0.00%
Apr 12 11:33 | 2145 46.5% | 8.284 1h10m | 88.42 81206 0.00%
Apr 12 11:33 | 2156 46.6% | 8.099 1h09m | 90.44 81206 0.00%
Apr 12 11:33 | 2160 46.7% | 8.149 1h09m | 89.89 81206 0.00%
Apr 12 11:33 | 2165 46.8% | 7.353 1h02m | 99.62 81206 0.00%
Apr 12 11:33 | 2169 46.9% | 8.587 1h12m | 85.30 81206 0.00%
Apr 12 11:33 | 2172 47.0% | 8.850 1h15m | 82.77 81206 0.00%
Apr 12 11:33 | 2177 47.1% | 8.064 1h08m | 90.83 81206 0.00%
Apr 12 11:33 | 2180 47.2% | 8.093 1h08m | 90.51 81206 0.00%
Apr 12 11:34 | 2181 47.3% | 8.083 1h08m | 90.62 81206 0.00%
Apr 12 11:34 | 2184 47.4% | 8.120 1h08m | 90.21 81206 0.00%
Apr 12 11:34 | 2189 47.5% | 8.997 1h15m | 81.41 81206 0.00%
Apr 12 11:34 | 2196 47.6% | 7.802 1h05m | 93.88 81206 0.00%
Apr 12 11:34 | 2201 47.7% | 8.198 1h08m | 89.35 81206 0.00%
Apr 12 11:34 | 2204 47.8% | 8.260 1h08m | 88.68 81206 0.00%
Apr 12 11:34 | 2205 47.9% | 8.059 1h07m | 90.89 81206 0.00%
Apr 12 11:35 | 2216 48.0% | 8.657 1h12m | 84.61 81206 0.00%
Apr 12 11:35 | 2217 48.1% | 9.172 1h16m | 79.86 81206 0.00%
Apr 12 11:35 | 2225 48.2% | 8.431 1h09m | 86.88 81206 0.00%
Apr 12 11:35 | 2229 48.3% | 7.056 58m20s | 103.81 81206 0.00%
Apr 12 11:35 | 2232 48.4% | 7.095 58m32s | 103.24 81206 0.00%
Apr 12 11:35 | 2237 48.5% | 8.136 1h06m | 90.03 81206 0.00%
Apr 12 11:35 | 2240 48.6% | 9.301 1h16m | 78.75 81206 0.00%
Apr 12 11:36 | 2244 48.8% | 9.422 1h17m | 77.74 81206 0.00%
Apr 12 11:36 | 2249 48.9% | 8.352 1h08m | 87.70 81206 0.00%
Apr 12 11:36 | 2256 49.0% | 8.055 1h05m | 90.94 81206 0.00%
Apr 12 11:36 | 2261 49.1% | 8.079 1h05m | 90.67 81206 0.00%
Apr 12 11:36 | 2264 49.2% | 7.905 1h04m | 92.66 81206 0.00%
Apr 12 11:36 | 2265 49.3% | 8.409 1h08m | 87.11 81206 0.00%
Apr 12 11:36 | 2277 49.4% | 8.582 1h09m | 85.35 81206 0.00%
Apr 12 11:37 | 2280 49.5% | 7.978 1h04m | 91.81 81206 0.00%
Apr 12 11:37 | 2289 49.6% | 7.988 1h04m | 91.70 81206 0.00%
Apr 12 11:37 | 2292 49.7% | 8.106 1h05m | 90.36 81206 0.00%
Apr 12 11:37 | 2300 49.8% | 8.163 1h05m | 89.73 81206 0.00%
Apr 12 11:37 | 2301 49.9% | 9.327 1h14m | 78.53 81206 0.00%
Apr 12 11:37 | 2309 50.0% | 7.591 1h00m | 96.49 81206 0.00%
Apr 12 11:37 | 2312 50.1% | 8.127 1h04m | 90.13 81206 0.00%
Apr 12 11:37 | 2316 50.2% | 8.076 1h04m | 90.70 81206 0.00%
Apr 12 11:38 | 2321 50.3% | 7.072 56m13s | 103.58 81206 0.00%
Apr 12 11:38 | 2324 50.4% | 7.924 1h02m | 92.44 81206 0.00%
Apr 12 11:38 | 2336 50.5% | 7.056 55m52s | 103.81 81206 0.00%
Apr 12 11:38 | 2337 50.6% | 6.081 48m02s | 120.45 81206 0.00%
Apr 12 11:38 | 2345 50.7% | 8.361 1h05m | 87.61 81206 0.00%
Apr 12 11:38 | 2349 50.8% | 7.632 1h00m | 95.98 81206 0.00%
Apr 12 11:38 | 2352 50.9% | 8.018 1h02m | 91.36 81206 0.00%
Apr 12 11:38 | 2357 51.0% | 8.081 1h03m | 90.64 81206 0.00%
Apr 12 11:39 | 2361 51.1% | 8.006 1h02m | 91.49 81206 0.00%
Apr 12 11:39 | 2364 51.2% | 8.677 1h07m | 84.42 81206 0.00%
Apr 12 11:39 | 2369 51.4% | 8.753 1h08m | 83.68 81206 0.00%
Apr 12 11:39 | 2372 51.5% | 8.035 1h02m | 91.16 81206 0.00%
Apr 12 11:39 | 2376 51.6% | 8.065 1h02m | 90.82 81206 0.00%
Apr 12 11:39 | 2385 51.7% | 7.095 54m52s | 103.24 81206 0.00%
Apr 12 11:39 | 2396 51.8% | 8.686 1h07m | 84.33 81206 0.00%
Apr 12 11:40 | 2397 51.9% | 8.527 1h05m | 85.90 81206 0.00%
Apr 12 11:40 | 2400 52.0% | 8.103 1h02m | 90.40 81206 0.00%
Apr 12 11:40 | 2405 52.1% | 8.113 1h02m | 90.29 81206 0.00%
Apr 12 11:40 | 2412 52.2% | 8.049 1h01m | 91.00 81206 0.00%
Apr 12 11:40 | 2420 52.3% | 8.131 1h02m | 90.09 81206 0.00%
Apr 12 11:40 | 2421 52.4% | 8.680 1h06m | 84.39 81206 0.00%
Apr 12 11:40 | 2424 52.5% | 8.262 1h02m | 88.66 81206 0.00%
Apr 12 11:41 | 2429 52.6% | 8.012 1h00m | 91.42 81206 0.00%
Apr 12 11:41 | 2432 52.7% | 8.145 1h01m | 89.93 81206 0.00%
2026-04-12 11:41:16 (3292): wrapper (7.24.26018): starting
2026-04-12 11:41:16 (3292): wrapper: running mfakto.exe (-d 0)
2026-04-12 11:41:16 (3292): wrapper: created child process 9384
mfakto 0.16.0-beta.5-Win (64-bit build)
Runtime options
INI file mfakto.ini
Verbosity 1
SieveOnGPU yes
MoreClasses yes
GPUSievePrimes 81157
GPUSieveProcessSize 24 Kib
GPUSieveSize 96 Mib
FlushInterval 0
WorkFile worktodo.txt
ResultsFile results.txt
JSONResultsFile results.json.txt
LogFile mfakto.log
Checkpoints enabled
CheckpointDelay 60 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID none
ComputerID none
TimeStampInResults yes
LegacyResultsTxt no
VectorSize 2
GPUType AUTO
SmallExp no
UseBinfile mfakto_Kernels.elf
Compile-time options
Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
post the name to the GIMPS forum or GitHub to have it added to mfakto.
Device name: gfx90c (Advanced Micro Devices, Inc.)
mfakto thread: https://www.mersenneforum.org/node/11037
GitHub: https://github.com/primesearch/mfakto/issues
You can also set GPUType in mfakto.ini to avoid this message.
OpenCL device info
name gfx90c (Advanced Micro Devices, Inc.)
device (driver) version OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 8 (512 compute elements)
clock rate 2000 MHz
Automatic parameters
threads per grid 0
optimizing kernels for GCN
Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
GPUSievePrimes (adjusted) 81206
GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########
Self-test statistics
number of tests 30
successful tests 30
self-test PASSED!
got assignment: exp=940205059 bit_min=75 bit_max=76 (8.14 GHz-days)
Starting trial factoring M940205059 from 2^75 to 2^76 (8.14 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Found a valid checkpoint file.
last finished class was: 2412
no factors found so far.
previous work took 5889239 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 12 11:41 | 2420 52.3% | 8.921 1h08m | 82.11 81206 0.00%
Apr 12 11:55 | 2421 52.4% | 837.44 4d10h | 0.87 81206 0.00%
Apr 12 11:55 | 2424 52.5% | 6.503 49m25s | 112.64 81206 0.00%
Apr 12 11:55 | 2429 52.6% | 24.796 3h08m | 29.54 81206 0.00%
Apr 12 11:56 | 2432 52.7% | 6.163 46m38s | 118.85 81206 0.00%
Apr 12 11:56 | 2436 52.8% | 6.817 51m28s | 107.45 81206 0.00%
Apr 12 11:56 | 2441 52.9% | 6.922 52m09s | 105.82 81206 0.00%
Apr 12 11:56 | 2445 53.0% | 8.053 1h00m | 90.96 81206 0.00%
Apr 12 11:56 | 2456 53.1% | 7.406 55m33s | 98.90 81206 0.00%
Apr 12 11:56 | 2457 53.2% | 7.890 59m03s | 92.84 81206 0.00%
Apr 12 11:56 | 2460 53.3% | 8.164 1h00m | 89.72 81206 0.00%
Apr 12 11:56 | 2469 53.4% | 8.249 1h01m | 88.80 81206 0.00%
Apr 12 11:57 | 2477 53.5% | 9.567 1h11m | 76.56 81206 0.00%
Apr 12 11:57 | 2480 53.6% | 9.141 1h07m | 80.13 81206 0.00%
Apr 12 11:57 | 2481 53.8% | 9.187 1h07m | 79.73 81206 0.00%
Apr 12 11:57 | 2484 53.9% | 8.096 59m47s | 90.48 81206 0.00%
Apr 12 11:57 | 2489 54.0% | 8.613 1h03m | 85.04 81206 0.00%
Apr 12 11:57 | 2492 54.1% | 8.532 1h02m | 85.85 81206 0.00%
Apr 12 11:57 | 2496 54.2% | 8.775 1h04m | 83.47 81206 0.00%
Apr 12 11:58 | 2501 54.3% | 8.430 1h01m | 86.89 81206 0.00%
Apr 12 11:58 | 2504 54.4% | 9.334 1h08m | 78.48 81206 0.00%
Apr 12 11:58 | 2517 54.5% | 8.264 1h00m | 88.64 81206 0.00%
Apr 12 11:58 | 2520 54.6% | 8.225 59m46s | 89.06 81206 0.00%
Apr 12 11:58 | 2525 54.7% | 7.733 56m04s | 94.72 81206 0.00%
Apr 12 11:58 | 2529 54.8% | 7.992 57m49s | 91.65 81206 0.00%
Apr 12 11:58 | 2532 54.9% | 8.612 1h02m | 85.05 81206 0.00%
Apr 12 11:59 | 2537 55.0% | 8.782 1h03m | 83.41 81206 0.00%
Apr 12 11:59 | 2540 55.1% | 8.075 58m00s | 90.71 81206 0.00%
Apr 12 11:59 | 2541 55.2% | 8.051 57m42s | 90.98 81206 0.00%
Apr 12 11:59 | 2544 55.3% | 7.981 57m04s | 91.78 81206 0.00%
Apr 12 11:59 | 2552 55.4% | 7.545 53m49s | 97.08 81206 0.00%
Apr 12 11:59 | 2561 55.5% | 8.936 1h03m | 81.97 81206 0.00%
Apr 12 11:59 | 2564 55.6% | 7.954 56m28s | 92.09 81206 0.00%
Apr 12 12:00 | 2565 55.7% | 8.076 57m12s | 90.70 81206 0.00%
Apr 12 12:00 | 2576 55.8% | 7.966 56m18s | 91.95 81206 0.00%
Apr 12 12:00 | 2580 55.9% | 8.114 57m12s | 90.27 81206 0.00%
Apr 12 12:00 | 2585 56.0% | 9.352 1h05m | 78.32 81206 0.00%
Apr 12 12:00 | 2589 56.1% | 7.905 55m28s | 92.66 81206 0.00%
Apr 12 12:00 | 2592 56.2% | 7.360 51m31s | 99.52 81206 0.00%
Apr 12 12:00 | 2597 56.4% | 8.066 56m20s | 90.81 81206 0.00%
Apr 12 12:00 | 2600 56.5% | 8.036 55m59s | 91.15 81206 0.00%
Apr 12 12:01 | 2601 56.6% | 9.334 1h04m | 78.48 81206 0.00%
Apr 12 12:01 | 2609 56.7% | 8.202 56m52s | 89.31 81206 0.00%
Apr 12 12:01 | 2616 56.8% | 8.173 56m32s | 89.62 81206 0.00%
Apr 12 12:01 | 2621 56.9% | 7.963 54m57s | 91.99 81206 0.00%
Apr 12 12:01 | 2624 57.0% | 8.002 55m05s | 91.54 81206 0.00%
Apr 12 12:01 | 2625 57.1% | 8.615 59m09s | 85.02 81206 0.00%
Apr 12 12:01 | 2636 57.2% | 8.796 1h00m | 83.27 81206 0.00%
Apr 12 12:02 | 2645 57.3% | 8.068 55m08s | 90.79 81206 0.00%
Apr 12 12:02 | 2649 57.4% | 8.973 1h01m | 81.63 81206 0.00%
Apr 12 12:02 | 2652 57.5% | 7.965 54m10s | 91.96 81206 0.00%
Apr 12 12:02 | 2657 57.6% | 7.914 53m41s | 92.56 81206 0.00%
Apr 12 12:02 | 2660 57.7% | 8.379 56m42s | 87.42 81206 0.00%
Apr 12 12:02 | 2664 57.8% | 8.354 56m23s | 87.68 81206 0.00%
Apr 12 12:02 | 2669 57.9% | 8.077 54m23s | 90.69 81206 0.00%
Apr 12 12:03 | 2672 58.0% | 8.045 54m02s | 91.05 81206 0.00%
Apr 12 12:03 | 2676 58.1% | 8.053 53m57s | 90.96 81206 0.00%
Apr 12 12:03 | 2684 58.2% | 8.303 55m30s | 88.22 81206 0.00%
Apr 12 12:03 | 2685 58.3% | 9.067 1h00m | 80.79 81206 0.00%
Apr 12 12:03 | 2697 58.4% | 8.152 54m13s | 89.85 81206 0.00%
Apr 12 12:03 | 2700 58.5% | 7.293 48m23s | 100.44 81206 0.00%
Apr 12 12:03 | 2705 58.6% | 8.008 52m59s | 91.47 81206 0.00%
Apr 12 12:04 | 2709 58.8% | 8.320 54m55s | 88.04 81206 0.00%
Apr 12 12:04 | 2712 58.9% | 9.071 59m43s | 80.75 81206 0.00%
Apr 12 12:04 | 2720 59.0% | 8.158 53m34s | 89.79 81206 0.00%
Apr 12 12:04 | 2721 59.1% | 7.923 51m54s | 92.45 81206 0.00%
Apr 12 12:04 | 2729 59.2% | 9.246 1h00m | 79.22 81206 0.00%
Apr 12 12:04 | 2732 59.3% | 7.898 51m28s | 92.74 81206 0.00%
Apr 12 12:04 | 2741 59.4% | 7.872 51m10s | 93.05 81206 0.00%
Apr 12 12:04 | 2744 59.5% | 8.807 57m06s | 83.17 81206 0.00%
Apr 12 12:05 | 2756 59.6% | 8.062 52m08s | 90.86 81206 0.00%
Apr 12 12:05 | 2757 59.7% | 8.219 53m01s | 89.12 81206 0.00%
Apr 12 12:05 | 2760 59.8% | 8.063 51m52s | 90.85 81206 0.00%
Apr 12 12:05 | 2765 59.9% | 7.923 50m50s | 92.45 81206 0.00%
Apr 12 12:05 | 2772 60.0% | 8.677 55m32s | 84.42 81206 0.00%
Apr 12 12:05 | 2777 60.1% | 7.597 48m30s | 96.42 81206 0.00%
Apr 12 12:05 | 2781 60.2% | 9.095 57m54s | 80.54 81206 0.00%
Apr 12 12:06 | 2784 60.3% | 7.731 49m06s | 94.75 81206 0.00%
Apr 12 12:06 | 2789 60.4% | 7.972 50m29s | 91.88 81206 0.00%
Apr 12 12:06 | 2792 60.5% | 8.754 55m18s | 83.67 81206 0.00%
Apr 12 12:06 | 2796 60.6% | 8.817 55m33s | 83.08 81206 0.00%
Apr 12 12:06 | 2804 60.7% | 7.997 50m15s | 91.60 81206 0.00%
Apr 12 12:06 | 2805 60.8% | 7.925 49m40s | 92.43 81206 0.00%
Apr 12 12:06 | 2816 60.9% | 7.133 44m35s | 102.69 81206 0.00%
Apr 12 12:07 | 2817 61.0% | 8.464 52m46s | 86.54 81206 0.00%
Apr 12 12:07 | 2820 61.1% | 8.923 55m28s | 82.09 81206 0.00%
Apr 12 12:07 | 2825 61.2% | 8.065 50m00s | 90.82 81206 0.00%
Apr 12 12:07 | 2832 61.4% | 8.148 50m23s | 89.90 81206 0.00%
Apr 12 12:07 | 2837 61.5% | 8.995 55m28s | 81.43 81206 0.00%
Apr 12 12:07 | 2840 61.6% | 7.935 48m48s | 92.31 81206 0.00%
Apr 12 12:07 | 2841 61.7% | 8.199 50m17s | 89.34 81206 0.00%
Apr 12 12:08 | 2844 61.8% | 8.254 50m29s | 88.74 81206 0.00%
Apr 12 12:08 | 2849 61.9% | 7.969 48m37s | 91.92 81206 0.00%
Apr 12 12:08 | 2852 62.0% | 7.986 48m35s | 91.72 81206 0.00%
Apr 12 12:08 | 2856 62.1% | 7.992 48m29s | 91.65 81206 0.00%
Apr 12 12:08 | 2861 62.2% | 8.596 52m00s | 85.21 81206 0.00%
Apr 12 12:08 | 2865 62.3% | 7.355 44m23s | 99.59 81206 0.00%
Apr 12 12:08 | 2876 62.4% | 7.684 46m14s | 95.33 81206 0.00%
Apr 12 12:08 | 2877 62.5% | 7.036 42m13s | 104.11 81206 0.00%
Apr 12 12:09 | 2880 62.6% | 8.312 49m44s | 88.12 81206 0.00%
Apr 12 12:09 | 2889 62.7% | 8.959 53m27s | 81.76 81206 0.00%
Apr 12 12:09 | 2897 62.8% | 7.881 46m54s | 92.94 81206 0.00%
Apr 12 12:09 | 2900 62.9% | 8.056 47m48s | 90.92 81206 0.00%
Apr 12 12:09 | 2904 63.0% | 7.983 47m14s | 91.76 81206 0.00%
Apr 12 12:09 | 2909 63.1% | 8.028 47m22s | 91.24 81206 0.00%
Apr 12 12:09 | 2916 63.2% | 8.995 52m55s | 81.43 81206 0.00%
Apr 12 12:10 | 2921 63.3% | 7.481 43m53s | 97.91 81206 0.00%
Apr 12 12:10 | 2924 63.4% | 7.889 46m09s | 92.85 81206 0.00%
Apr 12 12:10 | 2925 63.5% | 7.958 46m25s | 92.04 81206 0.00%
Apr 12 12:10 | 2936 63.6% | 8.032 46m43s | 91.20 81206 0.00%
Apr 12 12:10 | 2937 63.8% | 9.126 52m56s | 80.26 81206 0.00%
Apr 12 12:10 | 2940 63.9% | 8.414 48m40s | 87.06 81206 0.00%
Apr 12 12:10 | 2949 64.0% | 7.973 45m59s | 91.87 81206 0.00%
Apr 12 12:10 | 2952 64.1% | 7.911 45m29s | 92.59 81206 0.00%
Apr 12 12:11 | 2957 64.2% | 8.089 46m23s | 90.55 81206 0.00%
Apr 12 12:11 | 2960 64.3% | 8.912 50m57s | 82.19 81206 0.00%
Apr 12 12:11 | 2961 64.4% | 8.536 48m39s | 85.81 81206 0.00%
Apr 12 12:11 | 2964 64.5% | 8.084 45m57s | 90.61 81206 0.00%
Apr 12 12:11 | 2972 64.6% | 7.974 45m11s | 91.86 81206 0.00%
Apr 12 12:11 | 2981 64.7% | 8.003 45m13s | 91.53 81206 0.00%
Apr 12 12:11 | 2984 64.8% | 8.038 45m17s | 91.13 81206 0.00%
Apr 12 12:12 | 2985 64.9% | 8.554 48m03s | 85.63 81206 0.00%
Apr 12 12:12 | 2996 65.0% | 7.995 44m46s | 91.62 81206 0.00%
Apr 12 12:12 | 3005 65.1% | 7.995 44m38s | 91.62 81206 0.00%
Apr 12 12:12 | 3009 65.2% | 7.958 44m18s | 92.04 81206 0.00%
Apr 12 12:12 | 3012 65.3% | 8.031 44m34s | 91.21 81206 0.00%
Apr 12 12:12 | 3017 65.4% | 8.988 49m44s | 81.50 81206 0.00%
Apr 12 12:12 | 3020 65.5% | 8.520 47m00s | 85.97 81206 0.00%
Apr 12 12:13 | 3021 65.6% | 7.713 42m25s | 94.97 81206 0.00%
Apr 12 12:13 | 3024 65.7% | 7.834 42m57s | 93.50 81206 0.00%
Apr 12 12:13 | 3029 65.8% | 7.849 42m54s | 93.32 81206 0.00%
Apr 12 12:13 | 3036 65.9% | 8.943 48m44s | 81.91 81206 0.00%
Apr 12 12:13 | 3041 66.0% | 8.255 44m51s | 88.73 81206 0.00%
Apr 12 12:13 | 3045 66.1% | 7.937 43m00s | 92.29 81206 0.00%
Apr 12 12:13 | 3056 66.2% | 8.009 43m15s | 91.46 81206 0.00%
Apr 12 12:13 | 3057 66.4% | 7.957 42m50s | 92.06 81206 0.00%
Apr 12 12:14 | 3065 66.5% | 8.162 43m48s | 89.74 81206 0.00%
Apr 12 12:14 | 3069 66.6% | 8.689 46m29s | 84.30 81206 0.00%
Apr 12 12:14 | 3072 66.7% | 8.118 43m18s | 90.23 81206 0.00%
Apr 12 12:14 | 3080 66.8% | 7.987 42m28s | 91.71 81206 0.00%
Apr 12 12:14 | 3084 66.9% | 7.944 42m06s | 92.21 81206 0.00%
Apr 12 12:14 | 3089 67.0% | 8.542 45m08s | 85.75 81206 0.00%
Apr 12 12:14 | 3092 67.1% | 8.713 45m53s | 84.07 81206 0.00%
Apr 12 12:15 | 3096 67.2% | 8.177 42m56s | 89.58 81206 0.00%
Apr 12 12:15 | 3101 67.3% | 7.489 39m12s | 97.81 81206 0.00%
Apr 12 12:15 | 3104 67.4% | 7.929 41m22s | 92.38 81206 0.00%
Apr 12 12:15 | 3105 67.5% | 8.071 41m58s | 90.76 81206 0.00%
Apr 12 12:15 | 3117 67.6% | 9.100 47m10s | 80.49 81206 0.00%
Apr 12 12:15 | 3120 67.7% | 8.396 43m23s | 87.24 81206 0.00%
Apr 12 12:15 | 3125 67.8% | 8.020 41m18s | 91.33 81206 0.00%
Apr 12 12:16 | 3129 67.9% | 7.953 40m50s | 92.10 81206 0.00%
Apr 12 12:16 | 3140 68.0% | 7.558 38m40s | 96.92 81206 0.00%
Apr 12 12:16 | 3141 68.1% | 8.964 45m43s | 81.71 81206 0.00%
Apr 12 12:16 | 3149 68.2% | 8.394 42m40s | 87.26 81206 0.00%
Apr 12 12:16 | 3152 68.3% | 7.924 40m09s | 92.44 81206 0.00%
Apr 12 12:16 | 3156 68.4% | 7.977 40m17s | 91.82 81206 0.00%
Apr 12 12:16 | 3161 68.5% | 8.041 40m28s | 91.09 81206 0.00%
Apr 12 12:16 | 3164 68.6% | 8.611 43m12s | 85.06 81206 0.00%
Apr 12 12:17 | 3177 68.8% | 8.732 43m40s | 83.89 81206 0.00%
Apr 12 12:17 | 3180 68.9% | 7.279 36m16s | 100.63 81206 0.00%
Apr 12 12:17 | 3185 69.0% | 7.932 39m24s | 92.35 81206 0.00%
Apr 12 12:17 | 3189 69.1% | 7.941 39m18s | 92.24 81206 0.00%
Apr 12 12:17 | 3192 69.2% | 8.288 40m53s | 88.38 81206 0.00%
Apr 12 12:17 | 3197 69.3% | 9.189 45m11s | 79.71 81206 0.00%
Apr 12 12:17 | 3201 69.4% | 8.352 40m55s | 87.70 81206 0.00%
Apr 12 12:18 | 3204 69.5% | 8.111 39m37s | 90.31 81206 0.00%
Apr 12 12:18 | 3212 69.6% | 7.690 37m25s | 95.25 81206 0.00%
Apr 12 12:18 | 3216 69.7% | 7.504 36m24s | 97.61 81206 0.00%
Apr 12 12:18 | 3224 69.8% | 8.799 42m32s | 83.25 81206 0.00%
Apr 12 12:18 | 3225 69.9% | 8.329 40m07s | 87.94 81206 0.00%
Apr 12 12:18 | 3236 70.0% | 8.044 38m37s | 91.06 81206 0.00%
Apr 12 12:18 | 3237 70.1% | 8.021 38m22s | 91.32 81206 0.00%
Apr 12 12:19 | 3240 70.2% | 7.997 38m07s | 91.60 81206 0.00%
Apr 12 12:19 | 3245 70.3% | 8.793 41m46s | 83.30 81206 0.00%
Apr 12 12:19 | 3252 70.4% | 8.234 38m58s | 88.96 81206 0.00%
Apr 12 12:19 | 3257 70.5% | 8.040 37m55s | 91.11 81206 0.00%
Apr 12 12:19 | 3260 70.6% | 7.926 37m15s | 92.42 81206 0.00%
Apr 12 12:19 | 3261 70.7% | 8.047 37m41s | 91.03 81206 0.00%
Apr 12 12:19 | 3269 70.8% | 9.170 42m48s | 79.88 81206 0.00%
Apr 12 12:20 | 3272 70.9% | 8.816 41m00s | 83.09 81206 0.00%
Apr 12 12:20 | 3276 71.0% | 8.622 39m57s | 84.96 81206 0.00%
Apr 12 12:20 | 3281 71.1% | 7.631 35m14s | 95.99 81206 0.00%
Apr 12 12:20 | 3285 71.2% | 7.698 35m25s | 95.15 81206 0.00%
Apr 12 12:20 | 3296 71.4% | 8.069 36m59s | 90.78 81206 0.00%
Apr 12 12:20 | 3300 71.5% | 7.737 35m20s | 94.67 81206 0.00%
Apr 12 12:20 | 3309 71.6% | 9.331 42m27s | 78.50 81206 0.00%
Apr 12 12:20 | 3317 71.7% | 8.021 36m22s | 91.32 81206 0.00%
Apr 12 12:21 | 3320 71.8% | 9.216 41m38s | 79.48 81206 0.00%
Apr 12 12:21 | 3321 71.9% | 8.017 36m05s | 91.37 81206 0.00%
Apr 12 12:21 | 3324 72.0% | 6.737 30m12s | 108.73 81206 0.00%
Apr 12 12:21 | 3329 72.1% | 8.223 36m44s | 89.08 81206 0.00%
Apr 12 12:21 | 3332 72.2% | 9.353 41m37s | 78.32 81206 0.00%
Apr 12 12:21 | 3336 72.3% | 7.960 35m17s | 92.02 81206 0.00%
Apr 12 12:21 | 3344 72.4% | 8.016 35m24s | 91.38 81206 0.00%
Apr 12 12:22 | 3345 72.5% | 8.024 35m18s | 91.29 81206 0.00%
Apr 12 12:22 | 3356 72.6% | 8.699 38m08s | 84.20 81206 0.00%
Apr 12 12:22 | 3357 72.7% | 8.683 37m55s | 84.36 81206 0.00%
Apr 12 12:22 | 3360 72.8% | 7.235 31m28s | 101.24 81206 0.00%
Apr 12 12:22 | 3365 72.9% | 7.961 34m30s | 92.01 81206 0.00%
Apr 12 12:22 | 3369 73.0% | 7.907 34m08s | 92.64 81206 0.00%
Apr 12 12:22 | 3372 73.1% | 8.680 37m19s | 84.39 81206 0.00%
Apr 12 12:23 | 3377 73.2% | 8.630 36m58s | 84.88 81206 0.00%
Apr 12 12:23 | 3380 73.3% | 8.049 34m21s | 91.00 81206 0.00%
Apr 12 12:23 | 3381 73.4% | 7.654 32m32s | 95.70 81206 0.00%
Apr 12 12:23 | 3384 73.5% | 7.836 33m10s | 93.48 81206 0.00%
Apr 12 12:23 | 3392 73.6% | 8.119 34m14s | 90.22 81206 0.00%
Apr 12 12:23 | 3401 73.8% | 8.277 34m46s | 88.50 81206 0.00%
Apr 12 12:23 | 3404 73.9% | 7.978 33m22s | 91.81 81206 0.00%
Apr 12 12:23 | 3405 74.0% | 7.913 32m58s | 92.57 81206 0.00%
Apr 12 12:24 | 3416 74.1% | 7.944 32m58s | 92.21 81206 0.00%
Apr 12 12:24 | 3420 74.2% | 8.987 37m09s | 81.51 81206 0.00%
Apr 12 12:24 | 3425 74.3% | 8.503 35m00s | 86.14 81206 0.00%
Apr 12 12:24 | 3432 74.4% | 7.040 28m52s | 104.05 81206 0.00%
Apr 12 12:24 | 3437 74.5% | 7.908 32m17s | 92.63 81206 0.00%
Apr 12 12:24 | 3441 74.6% | 7.931 32m15s | 92.36 81206 0.00%
Apr 12 12:24 | 3444 74.7% | 8.975 36m21s | 81.61 81206 0.00%
Apr 12 12:25 | 3449 74.8% | 8.662 34m56s | 84.56 81206 0.00%
Apr 12 12:25 | 3456 74.9% | 7.997 32m07s | 91.60 81206 0.00%
Apr 12 12:25 | 3461 75.0% | 8.026 32m06s | 91.26 81206 0.00%
Apr 12 12:25 | 3464 75.1% | 7.984 31m48s | 91.74 81206 0.00%
Apr 12 12:25 | 3465 75.2% | 7.889 31m18s | 92.85 81206 0.00%
Apr 12 12:25 | 3476 75.3% | 8.826 34m52s | 82.99 81206 0.00%
Apr 12 12:25 | 3477 75.4% | 8.121 31m57s | 90.20 81206 0.00%
Apr 12 12:25 | 3485 75.5% | 7.845 30m44s | 93.37 81206 0.00%
Apr 12 12:26 | 3489 75.6% | 8.049 31m23s | 91.00 81206 0.00%
Apr 12 12:26 | 3492 75.7% | 8.114 31m31s | 90.27 81206 0.00%
Apr 12 12:26 | 3497 75.8% | 9.115 35m15s | 80.36 81206 0.00%
Apr 12 12:26 | 3500 75.9% | 7.501 28m53s | 97.65 81206 0.00%
Apr 12 12:26 | 3504 76.0% | 7.847 30m05s | 93.35 81206 0.00%
Apr 12 12:26 | 3509 76.1% | 7.941 30m18s | 92.24 81206 0.00%
Apr 12 12:26 | 3512 76.2% | 8.347 31m43s | 87.75 81206 0.00%
Apr 12 12:27 | 3516 76.4% | 8.597 32m32s | 85.20 81206 0.00%
Apr 12 12:27 | 3521 76.5% | 8.427 31m45s | 86.92 81206 0.00%
Apr 12 12:27 | 3524 76.6% | 8.060 30m14s | 90.88 81206 0.00%
Apr 12 12:27 | 3525 76.7% | 8.057 30m05s | 90.91 81206 0.00%
Apr 12 12:27 | 3537 76.8% | 7.218 26m50s | 101.48 81206 0.00%
Apr 12 12:27 | 3540 76.9% | 8.783 32m30s | 83.40 81206 0.00%
Apr 12 12:27 | 3545 77.0% | 8.649 31m51s | 84.69 81206 0.00%
Apr 12 12:28 | 3549 77.1% | 9.153 33m34s | 80.03 81206 0.00%
Apr 12 12:28 | 3552 77.2% | 7.960 29m03s | 92.02 81206 0.00%
Apr 12 12:28 | 3560 77.3% | 7.949 28m53s | 92.15 81206 0.00%
Apr 12 12:28 | 3569 77.4% | 8.374 30m17s | 87.47 81206 0.00%
Apr 12 12:28 | 3576 77.5% | 8.471 30m30s | 86.47 81206 0.00%
Apr 12 12:28 | 3581 77.6% | 7.806 27m58s | 93.84 81206 0.00%
Apr 12 12:28 | 3584 77.7% | 7.995 28m31s | 91.62 81206 0.00%
Apr 12 12:29 | 3596 77.8% | 7.961 28m16s | 92.01 81206 0.00%
Apr 12 12:29 | 3597 77.9% | 8.057 28m28s | 90.91 81206 0.00%
Apr 12 12:29 | 3600 78.0% | 9.162 32m13s | 79.95 81206 0.00%
Apr 12 12:29 | 3609 78.1% | 8.214 28m45s | 89.18 81206 0.00%
Apr 12 12:29 | 3612 78.2% | 7.938 27m39s | 92.28 81206 0.00%
Apr 12 12:29 | 3617 78.3% | 7.285 25m15s | 100.55 81206 0.00%
Apr 12 12:29 | 3621 78.4% | 8.001 27m36s | 91.55 81206 0.00%
Apr 12 12:29 | 3624 78.5% | 8.911 30m36s | 82.20 81206 0.00%
Apr 12 12:30 | 3629 78.6% | 8.312 28m24s | 88.12 81206 0.00%
Apr 12 12:30 | 3632 78.8% | 8.028 27m18s | 91.24 81206 0.00%
Apr 12 12:30 | 3636 78.9% | 8.033 27m11s | 91.18 81206 0.00%
Apr 12 12:30 | 3644 79.0% | 7.911 26m38s | 92.59 81206 0.00%
Apr 12 12:30 | 3645 79.1% | 9.085 30m26s | 80.63 81206 0.00%
Apr 12 12:30 | 3656 79.2% | 8.731 29m06s | 83.89 81206 0.00%
Apr 12 12:30 | 3657 79.3% | 8.061 26m44s | 90.87 81206 0.00%
Apr 12 12:31 | 3665 79.4% | 7.938 26m12s | 92.28 81206 0.00%
Apr 12 12:31 | 3672 79.5% | 7.951 26m06s | 92.13 81206 0.00%
Apr 12 12:31 | 3677 79.6% | 7.988 26m06s | 91.70 81206 0.00%
Apr 12 12:31 | 3680 79.7% | 8.996 29m14s | 81.42 81206 0.00%
Apr 12 12:31 | 3681 79.8% | 8.484 27m26s | 86.34 81206 0.00%
Apr 12 12:31 | 3684 79.9% | 7.596 24m26s | 96.43 81206 0.00%
Apr 12 12:31 | 3689 80.0% | 7.967 25m30s | 91.94 81206 0.00%
Apr 12 12:32 | 3692 80.1% | 8.101 25m47s | 90.42 81206 0.00%
Apr 12 12:32 | 3696 80.2% | 8.591 27m12s | 85.26 81206 0.00%
Apr 12 12:32 | 3701 80.3% | 8.991 28m19s | 81.47 81206 0.00%
Apr 12 12:32 | 3705 80.4% | 7.984 25m01s | 91.74 81206 0.00%
Apr 12 12:32 | 3716 80.5% | 8.072 25m09s | 90.74 81206 0.00%
Apr 12 12:32 | 3717 80.6% | 7.954 24m39s | 92.09 81206 0.00%
Apr 12 12:32 | 3720 80.7% | 7.538 23m15s | 97.17 81206 0.00%
Apr 12 12:32 | 3729 80.8% | 9.377 28m45s | 78.12 81206 0.00%
Apr 12 12:33 | 3740 80.9% | 8.120 24m46s | 90.21 81206 0.00%
Apr 12 12:33 | 3741 81.0% | 7.951 24m07s | 92.13 81206 0.00%
Apr 12 12:33 | 3744 81.1% | 7.989 24m06s | 91.69 81206 0.00%
Apr 12 12:33 | 3749 81.2% | 7.973 23m55s | 91.87 81206 0.00%
Apr 12 12:33 | 3752 81.4% | 8.592 25m38s | 85.25 81206 0.00%
Apr 12 12:33 | 3756 81.5% | 7.767 23m03s | 94.31 81206 0.00%
Apr 12 12:33 | 3761 81.6% | 8.016 23m39s | 91.38 81206 0.00%
Apr 12 12:34 | 3764 81.7% | 7.971 23m23s | 91.89 81206 0.00%
Apr 12 12:34 | 3765 81.8% | 7.973 23m15s | 91.87 81206 0.00%
Apr 12 12:34 | 3776 81.9% | 9.204 26m41s | 79.58 81206 0.00%
Apr 12 12:34 | 3777 82.0% | 9.061 26m08s | 80.84 81206 0.00%
Apr 12 12:34 | 3780 82.1% | 8.218 23m33s | 89.13 81206 0.00%
Apr 12 12:34 | 3785 82.2% | 7.974 22m44s | 91.86 81206 0.00%
Apr 12 12:34 | 3789 82.3% | 7.239 20m31s | 101.19 81206 0.00%
Apr 12 12:35 | 3797 82.4% | 8.140 22m56s | 89.99 81206 0.00%
Apr 12 12:35 | 3800 82.5% | 9.147 25m37s | 80.08 81206 0.00%
Apr 12 12:35 | 3801 82.6% | 8.387 23m21s | 87.34 81206 0.00%
Apr 12 12:35 | 3804 82.7% | 8.016 22m11s | 91.38 81206 0.00%
Apr 12 12:35 | 3812 82.8% | 8.121 22m20s | 90.20 81206 0.00%
Apr 12 12:35 | 3821 82.9% | 8.023 21m56s | 91.30 81206 0.00%
Apr 12 12:35 | 3824 83.0% | 7.634 20m44s | 95.95 81206 0.00%
Apr 12 12:35 | 3840 83.1% | 8.357 22m34s | 87.65 81206 0.00%
Apr 12 12:36 | 3845 83.2% | 7.969 21m23s | 91.92 81206 0.00%
Apr 12 12:36 | 3849 83.3% | 8.004 21m21s | 91.52 81206 0.00%
Apr 12 12:36 | 3852 83.4% | 8.034 21m17s | 91.17 81206 0.00%
Apr 12 12:36 | 3857 83.5% | 9.067 23m53s | 80.79 81206 0.00%
Apr 12 12:36 | 3860 83.6% | 8.123 21m15s | 90.17 81206 0.00%
Apr 12 12:36 | 3861 83.8% | 8.069 20m59s | 90.78 81206 0.00%
Apr 12 12:36 | 3864 83.9% | 7.298 18m51s | 100.37 81206 0.00%
Apr 12 12:37 | 3876 84.0% | 7.949 20m24s | 92.15 81206 0.00%
Apr 12 12:37 | 3881 84.1% | 8.612 21m58s | 85.05 81206 0.00%
Apr 12 12:37 | 3884 84.2% | 8.778 22m14s | 83.45 81206 0.00%
Apr 12 12:37 | 3885 84.3% | 7.913 19m55s | 92.57 81206 0.00%
Apr 12 12:37 | 3896 84.4% | 8.039 20m06s | 91.12 81206 0.00%
Apr 12 12:37 | 3897 84.5% | 7.818 19m25s | 93.69 81206 0.00%
Apr 12 12:37 | 3905 84.6% | 8.391 20m42s | 87.29 81206 0.00%
Apr 12 12:38 | 3909 84.7% | 8.472 20m45s | 86.46 81206 0.00%
Apr 12 12:38 | 3912 84.8% | 7.571 18m25s | 96.75 81206 0.00%
Apr 12 12:38 | 3917 84.9% | 6.781 16m23s | 108.02 81206 0.00%
Apr 12 12:38 | 3920 85.0% | 7.324 17m35s | 100.01 81206 0.00%
Apr 12 12:38 | 3929 85.1% | 6.539 15m35s | 112.02 81206 0.00%
Apr 12 12:38 | 3932 85.2% | 7.452 17m38s | 98.29 81206 0.00%
Apr 12 12:38 | 3936 85.3% | 8.000 18m48s | 91.56 81206 0.00%
Apr 12 12:38 | 3941 85.4% | 8.381 19m33s | 87.40 81206 0.00%
Apr 12 12:39 | 3944 85.5% | 7.095 16m26s | 103.24 81206 0.00%
Apr 12 12:39 | 3945 85.6% | 7.986 18m22s | 91.72 81206 0.00%
Apr 12 12:39 | 3960 85.7% | 7.944 18m08s | 92.21 81206 0.00%
Apr 12 12:39 | 3965 85.8% | 7.979 18m05s | 91.80 81206 0.00%
Apr 12 12:39 | 3969 85.9% | 9.130 20m33s | 80.23 81206 0.00%
Apr 12 12:39 | 3972 86.0% | 8.147 18m12s | 89.91 81206 0.00%
Apr 12 12:39 | 3980 86.1% | 7.961 17m39s | 92.01 81206 0.00%
Apr 12 12:39 | 3981 86.2% | 7.943 17m28s | 92.22 81206 0.00%
Apr 12 12:40 | 3989 86.4% | 7.288 15m55s | 100.51 81206 0.00%
Apr 12 12:40 | 3992 86.5% | 9.260 20m04s | 79.10 81206 0.00%
Apr 12 12:40 | 3996 86.6% | 8.148 17m31s | 89.90 81206 0.00%
Apr 12 12:40 | 4004 86.7% | 7.935 16m56s | 92.31 81206 0.00%
Apr 12 12:40 | 4016 86.8% | 7.924 16m46s | 92.44 81206 0.00%
Apr 12 12:40 | 4017 86.9% | 9.086 19m05s | 80.62 81206 0.00%
Apr 12 12:40 | 4020 87.0% | 8.062 16m48s | 90.86 81206 0.00%
Apr 12 12:41 | 4025 87.1% | 8.573 17m43s | 85.44 81206 0.00%
Apr 12 12:41 | 4029 87.2% | 7.942 16m17s | 92.23 81206 0.00%
Apr 12 12:41 | 4032 87.3% | 7.936 16m08s | 92.30 81206 0.00%
Apr 12 12:41 | 4037 87.4% | 8.010 16m09s | 91.45 81206 0.00%
Apr 12 12:41 | 4041 87.5% | 7.934 15m52s | 92.32 81206 0.00%
Apr 12 12:41 | 4044 87.6% | 9.115 18m05s | 80.36 81206 0.00%
Apr 12 12:41 | 4049 87.7% | 8.097 15m55s | 90.46 81206 0.00%
Apr 12 12:42 | 4052 87.8% | 7.962 15m32s | 92.00 81206 0.00%
Apr 12 12:42 | 4064 87.9% | 7.352 14m13s | 99.63 81206 0.00%
Apr 12 12:42 | 4065 88.0% | 8.272 15m51s | 88.55 81206 0.00%
Apr 12 12:42 | 4076 88.1% | 9.061 17m13s | 80.84 81206 0.00%
Apr 12 12:42 | 4077 88.2% | 8.167 15m23s | 89.69 81206 0.00%
Apr 12 12:42 | 4080 88.3% | 8.027 14m59s | 91.25 81206 0.00%
Apr 12 12:42 | 4085 88.4% | 7.941 14m41s | 92.24 81206 0.00%
Apr 12 12:42 | 4092 88.5% | 7.960 14m36s | 92.02 81206 0.00%
Apr 12 12:43 | 4097 88.6% | 8.680 15m46s | 84.39 81206 0.00%
Apr 12 12:43 | 4101 88.8% | 7.946 14m18s | 92.18 81206 0.00%
Apr 12 12:43 | 4104 88.9% | 8.127 14m30s | 90.13 81206 0.00%
Apr 12 12:43 | 4109 89.0% | 7.998 14m08s | 91.58 81206 0.00%
Apr 12 12:43 | 4112 89.1% | 7.871 13m46s | 93.06 81206 0.00%
Apr 12 12:43 | 4116 89.2% | 8.628 14m57s | 84.90 81206 0.00%
Apr 12 12:43 | 4121 89.3% | 8.848 15m11s | 82.79 81206 0.00%
Apr 12 12:44 | 4125 89.4% | 8.083 13m44s | 90.62 81206 0.00%
Apr 12 12:44 | 4136 89.5% | 7.130 12m00s | 102.73 81206 0.00%
Apr 12 12:44 | 4137 89.6% | 7.861 13m06s | 93.18 81206 0.00%
Apr 12 12:44 | 4140 89.7% | 8.165 13m28s | 89.71 81206 0.00%
Apr 12 12:44 | 4149 89.8% | 9.048 14m47s | 80.96 81206 0.00%
Apr 12 12:44 | 4157 89.9% | 7.995 12m56s | 91.62 81206 0.00%
Apr 12 12:44 | 4160 90.0% | 7.866 12m35s | 93.12 81206 0.00%
Apr 12 12:45 | 4161 90.1% | 7.968 12m37s | 91.93 81206 0.00%
Apr 12 12:45 | 4164 90.2% | 8.081 12m40s | 90.64 81206 0.00%
Apr 12 12:45 | 4169 90.3% | 8.413 13m02s | 87.07 81206 0.00%
Apr 12 12:45 | 4172 90.4% | 7.866 12m04s | 93.12 81206 0.00%
Apr 12 12:45 | 4176 90.5% | 8.035 12m11s | 91.16 81206 0.00%
Apr 12 12:45 | 4181 90.6% | 8.141 12m13s | 89.98 81206 0.00%
Apr 12 12:45 | 4184 90.7% | 8.084 11m59s | 90.61 81206 0.00%
Apr 12 12:45 | 4185 90.8% | 9.162 13m26s | 79.95 81206 0.00%
Apr 12 12:46 | 4196 90.9% | 8.100 11m45s | 90.43 81206 0.00%
Apr 12 12:46 | 4197 91.0% | 8.231 11m48s | 88.99 81206 0.00%
Apr 12 12:46 | 4200 91.1% | 7.657 10m51s | 95.66 81206 0.00%
Apr 12 12:46 | 4205 91.2% | 8.329 11m40s | 87.94 81206 0.00%
Apr 12 12:46 | 4209 91.4% | 8.300 11m29s | 88.25 81206 0.00%
Apr 12 12:46 | 4212 91.5% | 9.016 12m19s | 81.24 81206 0.00%
Apr 12 12:46 | 4217 91.6% | 8.147 11m00s | 89.91 81206 0.00%
Apr 12 12:47 | 4220 91.7% | 8.046 10m44s | 91.04 81206 0.00%
Apr 12 12:47 | 4224 91.8% | 8.144 10m43s | 89.94 81206 0.00%
Apr 12 12:47 | 4241 91.9% | 7.881 10m15s | 92.94 81206 0.00%
Apr 12 12:47 | 4244 92.0% | 9.137 11m44s | 80.17 81206 0.00%
Apr 12 12:47 | 4245 92.1% | 8.092 10m15s | 90.52 81206 0.00%
Apr 12 12:47 | 4256 92.2% | 8.123 10m09s | 90.17 81206 0.00%
Apr 12 12:47 | 4260 92.3% | 8.126 10m01s | 90.14 81206 0.00%
Apr 12 12:48 | 4269 92.4% | 8.135 9m54s | 90.04 81206 0.00%
Apr 12 12:48 | 4272 92.5% | 9.294 11m09s | 78.81 81206 0.00%
Apr 12 12:48 | 4277 92.6% | 8.166 9m40s | 89.70 81206 0.00%
Apr 12 12:48 | 4280 92.7% | 8.356 9m45s | 87.66 81206 0.00%
Apr 12 12:48 | 4281 92.8% | 8.210 9m26s | 89.22 81206 0.00%
Apr 12 12:48 | 4284 92.9% | 7.984 9m03s | 91.74 81206 0.00%
Apr 12 12:48 | 4289 93.0% | 7.936 8m52s | 92.30 81206 0.00%
Apr 12 12:49 | 4296 93.1% | 8.584 9m27s | 85.33 81206 0.00%
Apr 12 12:49 | 4301 93.2% | 8.786 9m31s | 83.37 81206 0.00%
Apr 12 12:49 | 4304 93.3% | 8.003 8m32s | 91.53 81206 0.00%
Apr 12 12:49 | 4305 93.4% | 8.788 9m14s | 83.35 81206 0.00%
Apr 12 12:49 | 4316 93.5% | 7.973 8m14s | 91.87 81206 0.00%
Apr 12 12:49 | 4317 93.6% | 8.053 8m11s | 90.96 81206 0.00%
Apr 12 12:49 | 4325 93.8% | 8.596 8m36s | 85.21 81206 0.00%
Apr 12 12:49 | 4329 93.9% | 8.916 8m46s | 82.15 81206 0.00%
Apr 12 12:50 | 4332 94.0% | 7.956 7m41s | 92.07 81206 0.00%
Apr 12 12:50 | 4337 94.1% | 8.054 7m39s | 90.95 81206 0.00%
2026-04-12 12:50:25 (8720): wrapper (7.24.26018): starting
2026-04-12 12:50:25 (8720): wrapper: running mfakto.exe (-d 0)
2026-04-12 12:50:25 (8720): wrapper: created child process 25824
mfakto 0.16.0-beta.5-Win (64-bit build)
Runtime options
INI file mfakto.ini
Verbosity 1
SieveOnGPU yes
MoreClasses yes
GPUSievePrimes 81157
GPUSieveProcessSize 24 Kib
GPUSieveSize 96 Mib
FlushInterval 0
WorkFile worktodo.txt
ResultsFile results.txt
JSONResultsFile results.json.txt
LogFile mfakto.log
Checkpoints enabled
CheckpointDelay 60 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID none
ComputerID none
TimeStampInResults yes
LegacyResultsTxt no
VectorSize 2
GPUType AUTO
SmallExp no
UseBinfile mfakto_Kernels.elf
Compile-time options
Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
post the name to the GIMPS forum or GitHub to have it added to mfakto.
Device name: gfx90c (Advanced Micro Devices, Inc.)
mfakto thread: https://www.mersenneforum.org/node/11037
GitHub: https://github.com/primesearch/mfakto/issues
You can also set GPUType in mfakto.ini to avoid this message.
OpenCL device info
name gfx90c (Advanced Micro Devices, Inc.)
device (driver) version OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 8 (512 compute elements)
clock rate 2000 MHz
Automatic parameters
threads per grid 0
optimizing kernels for GCN
Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
GPUSievePrimes (adjusted) 81206
GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########
Self-test statistics
number of tests 30
successful tests 30
self-test PASSED!
got assignment: exp=940205059 bit_min=75 bit_max=76 (8.14 GHz-days)
Starting trial factoring M940205059 from 2^75 to 2^76 (8.14 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Found a valid checkpoint file.
last finished class was: 4337
no factors found so far.
previous work took 10025383 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 12 12:50 | 4340 94.2% | 7.869 7m21s | 93.09 81206 0.00%
Apr 12 12:53 | 4344 94.3% | 197.92 3h01m | 3.70 81206 0.00%
Apr 12 12:54 | 4349 94.4% | 7.993 7m12s | 91.64 81206 0.00%
Apr 12 12:54 | 4352 94.5% | 8.021 7m05s | 91.32 81206 0.00%
Apr 12 12:54 | 4356 94.6% | 24.526 21m15s | 29.87 81206 0.00%
Apr 12 12:54 | 4361 94.7% | 4.915 4m11s | 149.03 81206 0.00%
Apr 12 12:54 | 4365 94.8% | 7.234 6m02s | 101.26 81206 0.00%
Apr 12 12:54 | 4377 94.9% | 7.127 5m49s | 102.78 81206 0.00%
Apr 12 12:55 | 4380 95.0% | 8.041 6m26s | 91.09 81206 0.00%
Apr 12 12:55 | 4385 95.1% | 8.441 6m37s | 86.78 81206 0.00%
Apr 12 12:55 | 4389 95.2% | 8.522 6m32s | 85.95 81206 0.00%
Apr 12 12:55 | 4392 95.3% | 8.279 6m13s | 88.48 81206 0.00%
Apr 12 12:55 | 4400 95.4% | 8.174 6m00s | 89.61 81206 0.00%
Apr 12 12:55 | 4401 95.5% | 8.374 6m00s | 87.47 81206 0.00%
Apr 12 12:55 | 4409 95.6% | 8.662 6m04s | 84.56 81206 0.00%
Apr 12 12:56 | 4412 95.7% | 8.399 5m44s | 87.21 81206 0.00%
Apr 12 12:56 | 4416 95.8% | 8.296 5m32s | 88.29 81206 0.00%
Apr 12 12:56 | 4421 95.9% | 8.164 5m18s | 89.72 81206 0.00%
Apr 12 12:56 | 4424 96.0% | 8.120 5m09s | 90.21 81206 0.00%
Apr 12 12:56 | 4436 96.1% | 8.134 5m01s | 90.05 81206 0.00%
Apr 12 12:56 | 4437 96.2% | 8.957 5m22s | 81.78 81206 0.00%
Apr 12 12:56 | 4440 96.4% | 8.659 5m03s | 84.59 81206 0.00%
Apr 12 12:56 | 4445 96.5% | 8.533 4m50s | 85.84 81206 0.00%
Apr 12 12:57 | 4449 96.6% | 7.627 4m12s | 96.04 81206 0.00%
Apr 12 12:57 | 4457 96.7% | 8.545 4m33s | 85.72 81206 0.00%
Apr 12 12:57 | 4461 96.8% | 8.376 4m20s | 87.45 81206 0.00%
Apr 12 12:57 | 4464 96.9% | 9.052 4m32s | 80.92 81206 0.00%
Apr 12 12:57 | 4469 97.0% | 9.062 4m23s | 80.83 81206 0.00%
Apr 12 12:57 | 4472 97.1% | 8.168 3m49s | 89.68 81206 0.00%
Apr 12 12:57 | 4476 97.2% | 8.072 3m38s | 90.74 81206 0.00%
Apr 12 12:58 | 4484 97.3% | 7.330 3m11s | 99.93 81206 0.00%
Apr 12 12:58 | 4497 97.4% | 8.113 3m23s | 90.29 81206 0.00%
Apr 12 12:58 | 4500 97.5% | 9.255 3m42s | 79.14 81206 0.00%
Apr 12 12:58 | 4505 97.6% | 8.053 3m05s | 90.96 81206 0.00%
Apr 12 12:58 | 4512 97.7% | 8.809 3m14s | 83.15 81206 0.00%
Apr 12 12:58 | 4517 97.8% | 8.922 3m07s | 82.10 81206 0.00%
Apr 12 12:58 | 4520 97.9% | 8.957 2m59s | 81.78 81206 0.00%
Apr 12 12:59 | 4521 98.0% | 8.391 2m39s | 87.29 81206 0.00%
Apr 12 12:59 | 4524 98.1% | 8.891 2m40s | 82.39 81206 0.00%
Apr 12 12:59 | 4532 98.2% | 9.063 2m34s | 80.82 81206 0.00%
Apr 12 12:59 | 4536 98.3% | 8.878 2m22s | 82.51 81206 0.00%
Apr 12 12:59 | 4541 98.4% | 8.042 2m01s | 91.08 81206 0.00%
Apr 12 12:59 | 4545 98.5% | 8.266 1m56s | 88.61 81206 0.00%
Apr 12 12:59 | 4556 98.6% | 7.728 1m40s | 94.78 81206 0.00%
Apr 12 13:00 | 4557 98.8% | 8.112 1m37s | 90.30 81206 0.00%
Apr 12 13:00 | 4560 98.9% | 8.613 1m35s | 85.04 81206 0.00%
Apr 12 13:00 | 4569 99.0% | 8.324 1m23s | 88.00 81206 0.00%
Apr 12 13:00 | 4577 99.1% | 9.162 1m22s | 79.95 81206 0.00%
2026-04-12 13:00:36 (14192): wrapper (7.24.26018): starting
2026-04-12 13:00:36 (14192): wrapper: running mfakto.exe (-d 0)
2026-04-12 13:00:36 (14192): wrapper: created child process 23904
mfakto 0.16.0-beta.5-Win (64-bit build)
Runtime options
INI file mfakto.ini
Verbosity 1
SieveOnGPU yes
MoreClasses yes
GPUSievePrimes 81157
GPUSieveProcessSize 24 Kib
GPUSieveSize 96 Mib
FlushInterval 0
WorkFile worktodo.txt
ResultsFile results.txt
JSONResultsFile results.json.txt
LogFile mfakto.log
Checkpoints enabled
CheckpointDelay 60 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID none
ComputerID none
TimeStampInResults yes
LegacyResultsTxt no
VectorSize 2
GPUType AUTO
SmallExp no
UseBinfile mfakto_Kernels.elf
Compile-time options
Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
post the name to the GIMPS forum or GitHub to have it added to mfakto.
Device name: gfx90c (Advanced Micro Devices, Inc.)
mfakto thread: https://www.mersenneforum.org/node/11037
GitHub: https://github.com/primesearch/mfakto/issues
You can also set GPUType in mfakto.ini to avoid this message.
OpenCL device info
name gfx90c (Advanced Micro Devices, Inc.)
device (driver) version OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 8 (512 compute elements)
clock rate 2000 MHz
Automatic parameters
threads per grid 0
optimizing kernels for GCN
Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
GPUSievePrimes (adjusted) 81206
GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########
Self-test statistics
number of tests 30
successful tests 30
self-test PASSED!
got assignment: exp=940205059 bit_min=75 bit_max=76 (8.14 GHz-days)
Starting trial factoring M940205059 from 2^75 to 2^76 (8.14 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Found a valid checkpoint file.
last finished class was: 4577
no factors found so far.
previous work took 10628552 ms
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Apr 12 13:00 | 4580 99.2% | 9.132 1m13s | 80.21 81206 0.00%
Apr 12 13:00 | 4581 99.3% | 7.438 0m52s | 98.48 81206 0.00%
Apr 12 13:01 | 4589 99.4% | 7.566 0m45s | 96.81 81206 0.00%
Apr 12 13:01 | 4592 99.5% | 7.245 0m36s | 101.10 81206 0.00%
Apr 12 13:01 | 4596 99.6% | 7.787 0m31s | 94.07 81206 0.00%
Apr 12 13:01 | 4601 99.7% | 7.133 0m21s | 102.69 81206 0.00%
Apr 12 13:01 | 4604 99.8% | 7.334 0m15s | 99.88 81206 0.00%
Apr 12 13:01 | 4605 99.9% | 8.484 0m08s | 86.34 81206 0.00%
Apr 12 13:01 | 4616 100.0% | 7.711 0m00s | 94.99 81206 0.00%
no factor for M940205059 from 2^75 to 2^76 [mfakto 0.16.0-beta.5-Win cl_barrett15_82_gs_2]
tf(): time spent since restart: 1m 9.880s
estimated total time spent: 2h 4m 13.866s
ERROR: get_next_assignment(): no valid assignment found in "worktodo.txt"
2026-04-12 13:01:48 (14192): mfakto.exe exited; CPU time 0.859375
2026-04-12 13:01:48 (14192): called boinc_finish(0)
</stderr_txt>
]]>
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