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Message boards : Generalized Cullen/Woodall prime search : Computation Error on Sieve

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Profile Ion Basa
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Joined: 19 Feb 09
Posts: 43
ID: 35802
Credit: 13,746,299
RAC: 18,942
321 LLR Gold: Earned 500,000 credits (527,650)Cullen LLR Gold: Earned 500,000 credits (508,524)ESP LLR Gold: Earned 500,000 credits (594,511)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (505,383)PPS LLR Gold: Earned 500,000 credits (543,258)PSP LLR Gold: Earned 500,000 credits (550,973)SoB LLR Amethyst: Earned 1,000,000 credits (1,182,972)SR5 LLR Silver: Earned 100,000 credits (196,376)SGS LLR Gold: Earned 500,000 credits (510,415)TRP LLR Silver: Earned 100,000 credits (134,622)Woodall LLR Amethyst: Earned 1,000,000 credits (1,028,496)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (89,471)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (867,824)PPS Sieve Gold: Earned 500,000 credits (564,358)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,102,682)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,037,258)AP 26/27 Gold: Earned 500,000 credits (606,450)GFN Amethyst: Earned 1,000,000 credits (1,142,251)PSA Bronze: Earned 10,000 credits (51,182)
Message 104056 - Posted: 23 Jan 2017 | 23:08:04 UTC

Out of curiosity, one of my WUs experienced an error: http://www.primegrid.com/result.php?resultid=770889898

It seems that the CPU took roughly about 1/3 of the time it normally would. What's strange is that this is an isolated incident, it happened 1:900 tasks. Its also running on a Xeon E3 with ECC Memory so I don't know what could have happened.
Could someone take a look at the WU, if other than curiosity?

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1281*2^594565+1 (178986 digits)

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Message boards : Generalized Cullen/Woodall prime search : Computation Error on Sieve

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