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Message boards : Project Staging Area : GFN32768, GFN65536, GFN262144 Double checks

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Profile Michael GoetzProject donor
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Joined: 21 Jan 10
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (15,528,453)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,330)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)GFN Emerald: Earned 50,000,000 credits (74,739,337)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 58024 - Posted: 5 Oct 2012 | 4:00:56 UTC

If you're crunching any of the GFN numbers on PRPNet right now, and you're paying attention, you might notice there's a few unusually small numbers being crunched right now.

I noticed that approximately 160 candidates in those N ranges had returned obviously bad residual values. Those candidates have been re-inserted into the queue to be processed again.

In all but one case, this was caused by the typical GeneferCUDA "maxErr" error -- except that although a computation error did occur, it wasn't caught by the maxErr precision check. That happens sometimes. Since there's no double checking, this kind of error isn't caught.

Note that these are CUDA-capable tests, so if it's configured on your system these will run on your GPU.

The one exception is on GFN32768 where the error occurred in Genefer80.

There's 1 retest being done on GFN32768, 140 on GFN65536, and 17 on GFN262144. Until the retests are complete (which shouldn't take long), the server statistics may look a bit weird because of the low b numbers.
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My lucky number is 75898524288+1

Message boards : Project Staging Area : GFN32768, GFN65536, GFN262144 Double checks

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