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  • non AVX AMD/Intel CPU 2.3Ghz+
  • Recommended: AVX,AVX2/FMA3 compatible AMD/Intel CPU 2.3Ghz+, HT off


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Hi, i am from Czech Republic, Ostrava city


planned server outage tomorrow (done)
Some postponed updates need to be installed. The server will not be available in this time (~10-20min) 15 Jul 2020, 8:52:16 UTC · Comment

base S443 Megaprime
On 26th of May, CharityEngine1, a member of the team Gridcoin has found a Megaprime 166*443^432000+1 for base S443. The prime has 1.143.249 digits and entered the TOP5000 in Chris Caldwell's The Largest Known Primes Database. 17 Jun 2020, 18:25:58 UTC · Comment

server outage / db crash again
The windows update has automatically restarted the PC in the night (was disabled), the database crashed. My 2 big backups of the VM are also corrupt including the last backups of the database. Unfortunately mysqdumper cannot import the correct numbers of tables so I used phpmyadmin with success, the last backup was from 13th so we have lost 4 days (not the reported work). I had no hope to reactivate the project but I did.

Pls stop all your old WUs. I will give credit for all the lost work. If you have registered in the last 4 days and your account is not recognized pls reregister.

I must remove all the current work and recheck all bases which results are missing. Also the TF work need to be resetup (not all I think).

Hard times, shit happens especially Windows10
17 May 2020, 12:28:44 UTC · Comment

New work for TF added
There is now new work from started from 72-73 bit range. All necessarily changes were made. 19 Apr 2020, 17:10:42 UTC · Comment

Pls abort all GPU72 WUs
The cleanup from the testserver removed all current work in progress WUs due the access to the real database. Pls stop all the work. 19 Apr 2020, 15:27:49 UTC · Comment

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