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Message boards : Project Staging Area : Wieferich status

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rogue
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Joined: 8 Sep 07
Posts: 1195
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Credit: 18,565,548
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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 62906 - Posted: 26 Feb 2013 | 0:36:05 UTC

In a few hours, the Wieferich search will go beyond 1e17. That is 30x further than had been searched in the decades leading up to this project. Unfortunately, Richard Crandall, who was the inspiration in the search for Wieferich primes died in late 2012. He would have been very happy to see the success of this project.

Thanks to everyone who has dedicated computing resources to this project. Thanks also to PrimeGrid for hosting.

1e18 is the next major milestone for this project, which I estimate to be about three years away. The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.

Michael Millerick
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Credit: 181,470,153
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Found 3 primes in the 2020 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,063,954)Cullen LLR Amethyst: Earned 1,000,000 credits (1,041,705)ESP LLR Turquoise: Earned 5,000,000 credits (5,570,820)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,319,313)PPS LLR Jade: Earned 10,000,000 credits (12,654,980)PSP LLR Ruby: Earned 2,000,000 credits (2,012,651)SoB LLR Amethyst: Earned 1,000,000 credits (1,064,898)SR5 LLR Ruby: Earned 2,000,000 credits (2,085,475)SGS LLR Amethyst: Earned 1,000,000 credits (1,320,684)TRP LLR Ruby: Earned 2,000,000 credits (2,740,707)Woodall LLR Amethyst: Earned 1,000,000 credits (1,042,977)321 Sieve Turquoise: Earned 5,000,000 credits (5,440,175)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,911,344)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,077,092)PPS Sieve Emerald: Earned 50,000,000 credits (50,200,870)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,034,014)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,070,774)AP 26/27 Turquoise: Earned 5,000,000 credits (5,442,696)GFN Sapphire: Earned 20,000,000 credits (25,515,070)PSA Emerald: Earned 50,000,000 credits (52,865,231)
Message 62907 - Posted: 26 Feb 2013 | 0:45:38 UTC - in response to Message 62906.

The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.

Does that sentence mean that 9.2e18 is the upperbound that the current software can search to?
____________

rogue
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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 62910 - Posted: 26 Feb 2013 | 3:24:06 UTC - in response to Message 62907.

The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.

Does that sentence mean that 9.2e18 is the upperbound that the current software can search to?


Yes.

Profile JeppeSNProject donor
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Found 1 prime in the 2020 Tour de Primes321 LLR Gold: Earned 500,000 credits (529,293)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (8,083,095)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Silver: Earned 100,000 credits (104,534)TRP LLR Silver: Earned 100,000 credits (342,501)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)AP 26/27 Bronze: Earned 10,000 credits (12,129)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 78003 - Posted: 10 Jul 2014 | 9:57:14 UTC
Last modified: 10 Jul 2014 | 10:02:14 UTC

The "Completed Thru" stat on the server has passed 2^57. That is one milestone.

A more important milestone will (to me) be Pervushin's Mersenne number 2^61-1 (proved prime in 1883).

/JeppeSN

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321 LLR Silver: Earned 100,000 credits (143,713)Cullen LLR Silver: Earned 100,000 credits (138,103)PPS LLR Gold: Earned 500,000 credits (502,784)PSP LLR Silver: Earned 100,000 credits (102,497)SoB LLR Silver: Earned 100,000 credits (190,719)SR5 LLR Bronze: Earned 10,000 credits (70,835)SGS LLR Turquoise: Earned 5,000,000 credits (8,845,411)TRP LLR Ruby: Earned 2,000,000 credits (3,125,636)Woodall LLR Silver: Earned 100,000 credits (148,137)321 Sieve Silver: Earned 100,000 credits (116,747)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (44,749,048)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (12,238,236)PPS Sieve Double Bronze: Earned 100,000,000 credits (115,323,192)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (9,389,756)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (24,791,259)GFN Amethyst: Earned 1,000,000 credits (1,019,215)PSA Double Silver: Earned 200,000,000 credits (411,000,181)
Message 78013 - Posted: 10 Jul 2014 | 20:55:07 UTC - in response to Message 62910.

The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.

Does that sentence mean that 9.2e18 is the upperbound that the current software can search to?


Yes.


Rogue, do you know what is the limit for WSS?

Thanks

rogue
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Joined: 8 Sep 07
Posts: 1195
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Credit: 18,565,548
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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 78014 - Posted: 11 Jul 2014 | 2:06:20 UTC - in response to Message 78013.

The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.

Does that sentence mean that 9.2e18 is the upperbound that the current software can search to?


Yes.


Rogue, do you know what is the limit for WSS?

Thanks


wwww and wwwwcl should be able to search up to 2^63. It would have to be rewritten to go beyond that value.

Brook HarsteProject donor
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Discovered 2 mega primesFound 1 prime in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,334,077)Cullen LLR Turquoise: Earned 5,000,000 credits (5,010,955)ESP LLR Turquoise: Earned 5,000,000 credits (7,439,418)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,501,906)PPS LLR Sapphire: Earned 20,000,000 credits (26,697,006)PSP LLR Turquoise: Earned 5,000,000 credits (6,184,417)SoB LLR Jade: Earned 10,000,000 credits (12,120,365)SR5 LLR Turquoise: Earned 5,000,000 credits (9,234,440)SGS LLR Turquoise: Earned 5,000,000 credits (5,201,403)TRP LLR Turquoise: Earned 5,000,000 credits (5,628,223)Woodall LLR Turquoise: Earned 5,000,000 credits (5,061,985)321 Sieve Amethyst: Earned 1,000,000 credits (1,027,534)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (17,370,919)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,014,372)PPS Sieve Double Bronze: Earned 100,000,000 credits (129,430,775)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,083,315)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,629,248)AP 26/27 Emerald: Earned 50,000,000 credits (56,876,924)GFN Double Silver: Earned 200,000,000 credits (286,079,854)PSA Double Silver: Earned 200,000,000 credits (200,556,062)
Message 78848 - Posted: 16 Aug 2014 | 20:26:23 UTC

On windows 7 64bits running amd 7970 latest driver and 5.3.1 of the client I again am getting this error - I thought there was another version of wwwwcl
that was working with amd, just slower. If so could I get that link?

[2014-08-16 15:14:36 CDT] PRPNet Client application v5.3.1 started [2014-08-16 15:14:36 CDT] User name brinktastee at email address is brink@brainlaser.com wwwwcl v2.2.5, a GPU program to search for Wieferich and WallSunSun primes LLVM ERROR: Cannot select: 0x4439178: i32 = setcc 0x4428590, 0x4429de0, 0x4438cc0 [ORD=115] [ID =68] 0x4428590: i64 = add 0x4429de0, 0x4426570 [ORD=112] [ID=66] 0x4429de0: i64 = add 0x4429cd8, 0x4429498 [ORD=98] [ID=65] 0x4429cd8: i64 = add 0x44298b8, 0x4427cb8 [ORD=96] [ID=60] 0x44298b8: i64 = srl 0x4429ac8, 0x4427688 [ORD=92] [ID=56] 0x4429ac8: i64 = add 0x4427898, 0x442a7c0 [ORD=90] [ID=54] 0x4427898: i64 = srl 0x44297b0, 0x4427688 [ORD=89] [ID=52] 0x44297b0: i64 = mul 0x4426150, 0x4426888 [ORD=87] [ID=43] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x442a7c0: i64 = mul 0x4428cc8, 0x4426888 [ORD=88] [ID=42] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427058: i64 = Register %vreg35 [ORD=87] [ID=4] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4427cb8: i64 = mul 0x4428cc8, 0x4426468 [ORD=95] [ID=44] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426468: i64 = AssertZext 0x4427370, 0x4426258 [ORD=93] [ID=36] 0x4427370: i64,ch = CopyFromReg 0x44044e0, 0x4429bd0 [ORD=93] [ID=25] 0x4429bd0: i64 = Register %vreg36 [ORD=93] [ID=6] 0x4429498: i64 = srl 0x4427dc0, 0x4427688 [ORD=97] [ID=63] 0x4427dc0: i64 = add 0x442a4a8, 0x4428278 [ORD=94] [ID=61] 0x442a4a8: i64 = and 0x4429ac8, 0x4426360 [ORD=91] [ID=57] 0x4429ac8: i64 = add 0x4427898, 0x442a7c0 [ORD=90] [ID=54] 0x4427898: i64 = srl 0x44297b0, 0x4427688 [ORD=89] [ID=52] 0x44297b0: i64 = mul 0x4426150, 0x4426888 [ORD=87] [ID=43] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x442a7c0: i64 = mul 0x4428cc8, 0x4426888 [ORD=88] [ID=42] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4428278: i64 = mul 0x4426150, 0x4426468 [ORD=93] [ID=45] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4426468: i64 = AssertZext 0x4427370, 0x4426258 [ORD=93] [ID=36] 0x4427370: i64,ch = CopyFromReg 0x44044e0, 0x4429bd0 [ORD=93] [ID=25] 0x4429bd0: i64 = Register %vreg36 [ORD=93] [ID=6] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426570: i64 = mul 0x44288a8, 0x4427f60 [ORD=99] [ID=39] 0x44288a8: i64,ch = CopyFromReg 0x44044e0, 0x442ace8 [ORD=99] [ID=26] 0x442ace8: i64 = Register %vreg51 [ORD=99] [ID=7] 0x4427f60: i64,ch = CopyFromReg 0x44044e0, 0x44295a0 [ORD=99] [ID=27] 0x44295a0: i64 = Register %vreg7 [ORD=99] [ID=8] 0x4429de0: i64 = add 0x4429cd8, 0x4429498 [ORD=98] [ID=65] 0x4429cd8: i64 = add 0x44298b8, 0x4427cb8 [ORD=96] [ID=60] 0x44298b8: i64 = srl 0x4429ac8, 0x4427688 [ORD=92] [ID=56] 0x4429ac8: i64 = add 0x4427898, 0x442a7c0 [ORD=90] [ID=54] 0x4427898: i64 = srl 0x44297b0, 0x4427688 [ORD=89] [ID=52] 0x44297b0: i64 = mul 0x4426150, 0x4426888 [ORD=87] [ID=43] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427058: i64 = Register %vreg35 [ORD=87] [ID=4] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x442a7c0: i64 = mul 0x4428cc8, 0x4426888 [ORD=88] [ID=42] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427058: i64 = Register %vreg35 [ORD=87] [ID=4] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4427cb8: i64 = mul 0x4428cc8, 0x4426468 [ORD=95] [ID=44] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426468: i64 = AssertZext 0x4427370, 0x4426258 [ORD=93] [ID=36] 0x4427370: i64,ch = CopyFromReg 0x44044e0, 0x4429bd0 [ORD=93] [ID=25] 0x4429bd0: i64 = Register %vreg36 [ORD=93] [ID=6] 0x4429498: i64 = srl 0x4427dc0, 0x4427688 [ORD=97] [ID=63] 0x4427dc0: i64 = add 0x442a4a8, 0x4428278 [ORD=94] [ID=61] 0x442a4a8: i64 = and 0x4429ac8, 0x4426360 [ORD=91] [ID=57] 0x4429ac8: i64 = add 0x4427898, 0x442a7c0 [ORD=90] [ID=54] 0x4427898: i64 = srl 0x44297b0, 0x4427688 [ORD=89] [ID=52] 0x44297b0: i64 = mul 0x4426150, 0x4426888 [ORD=87] [ID=43] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x442a7c0: i64 = mul 0x4428cc8, 0x4426888 [ORD=88] [ID=42] 0x4428cc8: i64 = srl 0x4425f40, 0x4427688 [ORD=86] [ID=33] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] 0x4426888: i64 = AssertZext 0x442a088, 0x4426258 [ORD=87] [ID=35] 0x442a088: i64,ch = CopyFromReg 0x44044e0, 0x4427058 [ORD=87] [ID=24] 0x4427058: i64 = Register %vreg35 [ORD=87] [ID=4] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4428278: i64 = mul 0x4426150, 0x4426468 [ORD=93] [ID=45] 0x4426150: i64 = and 0x4425f40, 0x4426360 [ORD=85] [ID=34] 0x4425f40: i64,ch = CopyFromReg 0x44044e0, 0x44279a0 [ORD=85] [ID=23] 0x44279a0: i64 = Register %vreg52 [ORD=85] [ID=1] 0x4426360: i64 = Constant<4294967295> [ORD=85] [ID=2] 0x4426468: i64 = AssertZext 0x4427370, 0x4426258 [ORD=93] [ID=36] 0x4427370: i64,ch = CopyFromReg 0x44044e0, 0x4429bd0 [ORD=93] [ID=25] 0x4429bd0: i64 = Register %vreg36 [ORD=93] [ID=6] 0x4427688: i32 = Constant<32> [ORD=86] [ID=3] In function: __OpenCL_wieferich_kernel_kernel [2014-08-16 15:14:39 CDT] : Could not find completion line in log file [wwww.log]. Assuming us er stopped with ^C [2014-08-16 15:14:39 CDT] Total Time: 0:00:03 Total Work Units: 0 Special Results Found: 0 [2014-08-16 15:14:39 CDT] Client shutdown complete

____________

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Credit: 175,774,608
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Eliminated 3 conjecture "k"s321 LLR Silver: Earned 100,000 credits (186,594)Cullen LLR Silver: Earned 100,000 credits (106,665)ESP LLR Gold: Earned 500,000 credits (502,416)PPS LLR Gold: Earned 500,000 credits (504,111)PSP LLR Gold: Earned 500,000 credits (513,785)SoB LLR Gold: Earned 500,000 credits (564,944)SR5 LLR Ruby: Earned 2,000,000 credits (2,790,118)SGS LLR Gold: Earned 500,000 credits (501,099)TPS LLR (retired) Bronze: Earned 10,000 credits (46,235)TRP LLR Gold: Earned 500,000 credits (708,706)Woodall LLR Silver: Earned 100,000 credits (133,626)321 Sieve Bronze: Earned 10,000 credits (21,527)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (14,729,132)PPS Sieve Double Bronze: Earned 100,000,000 credits (132,786,707)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (510,317)TRP Sieve (suspended) Gold: Earned 500,000 credits (620,991)AP 26/27 Silver: Earned 100,000 credits (418,876)GFN Amethyst: Earned 1,000,000 credits (1,795,613)PSA Jade: Earned 10,000,000 credits (18,329,123)
Message 78878 - Posted: 17 Aug 2014 | 18:35:20 UTC - in response to Message 78848.

On windows 7 64bits running amd 7970 latest driver and 5.3.1 of the client I again am getting this error - I thought there was another version of wwwwcl
that was working with amd, just slower. If so could I get that link?



http://www.bc-team.org/downloads.php?view=detail&df_id=89

Brook HarsteProject donor
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Credit: 805,483,198
RAC: 207
Discovered 2 mega primesFound 1 prime in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,334,077)Cullen LLR Turquoise: Earned 5,000,000 credits (5,010,955)ESP LLR Turquoise: Earned 5,000,000 credits (7,439,418)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,501,906)PPS LLR Sapphire: Earned 20,000,000 credits (26,697,006)PSP LLR Turquoise: Earned 5,000,000 credits (6,184,417)SoB LLR Jade: Earned 10,000,000 credits (12,120,365)SR5 LLR Turquoise: Earned 5,000,000 credits (9,234,440)SGS LLR Turquoise: Earned 5,000,000 credits (5,201,403)TRP LLR Turquoise: Earned 5,000,000 credits (5,628,223)Woodall LLR Turquoise: Earned 5,000,000 credits (5,061,985)321 Sieve Amethyst: Earned 1,000,000 credits (1,027,534)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (17,370,919)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,014,372)PPS Sieve Double Bronze: Earned 100,000,000 credits (129,430,775)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,083,315)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,629,248)AP 26/27 Emerald: Earned 50,000,000 credits (56,876,924)GFN Double Silver: Earned 200,000,000 credits (286,079,854)PSA Double Silver: Earned 200,000,000 credits (200,556,062)
Message 78891 - Posted: 18 Aug 2014 | 21:27:55 UTC - in response to Message 78878.

On windows 7 64bits running amd 7970 latest driver and 5.3.1 of the client I again am getting this error - I thought there was another version of wwwwcl
that was working with amd, just slower. If so could I get that link?



http://www.bc-team.org/downloads.php?view=detail&df_id=89

Thank you rebirther!
Seems on my system if I try and run the GPU above ~92% the driver will crash.
So I tweaked the wwww.ini file and running 2 threads and only 500 blocks the gpu stays around 85% and still does a unit every 120 seconds. I can live with that until the fix for opencl (if ever).

____________

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Credit: 1,265,737,406
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,238,816)Cullen LLR Turquoise: Earned 5,000,000 credits (5,124,261)ESP LLR Turquoise: Earned 5,000,000 credits (7,887,081)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,656,837)PPS LLR Sapphire: Earned 20,000,000 credits (22,075,729)PSP LLR Sapphire: Earned 20,000,000 credits (37,386,303)SoB LLR Sapphire: Earned 20,000,000 credits (21,004,651)SR5 LLR Sapphire: Earned 20,000,000 credits (33,215,655)SGS LLR Turquoise: Earned 5,000,000 credits (5,000,408)TRP LLR Jade: Earned 10,000,000 credits (12,199,250)Woodall LLR Turquoise: Earned 5,000,000 credits (5,028,792)321 Sieve Turquoise: Earned 5,000,000 credits (8,012,059)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (27,921,016)PPS Sieve Double Gold: Earned 500,000,000 credits (542,336,593)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,990,608)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,217,057)AP 26/27 Turquoise: Earned 5,000,000 credits (5,773,404)GFN Sapphire: Earned 20,000,000 credits (28,086,853)PSA Double Silver: Earned 200,000,000 credits (420,586,383)
Message 79032 - Posted: 26 Aug 2014 | 0:14:01 UTC
Last modified: 26 Aug 2014 | 0:18:42 UTC

Does Weiferich take longer than Wallsunsun? With wallsunsun, I got around 37 seconds per WU. Now that I switched on Weiferich, they're taking 100 seconds or so. GPU usage is very erratic, never above 90 though... They both had the same settings, same GPU,,
Device: 0
Threads: 8192
Threads: 4

EDIT: Just realized it uses around 3 full CPU cores.. That's why gpu usage was so low. Better now, between 90 and 99% gpu usage, still very irregular. Now they're taking around 60 seconds... Still significantly longer than WSS.
____________

275*2^3585539+1 is prime!!! (1079358 digits)

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PPS LLR Bronze: Earned 10,000 credits (31,229)PSA Jade: Earned 10,000,000 credits (18,533,435)
Message 79033 - Posted: 26 Aug 2014 | 0:35:33 UTC - in response to Message 79032.

Does Weiferich take longer than Wallsunsun? With wallsunsun, I got around 37 seconds per WU. Now that I switched on Weiferich, they're taking 100 seconds or so. GPU usage is very erratic, never above 90 though... They both had the same settings, same GPU,,
Device: 0
Threads: 8192
Threads: 4

EDIT: Just realized it uses around 3 full CPU cores.. That's why gpu usage was so low. Better now, between 90 and 99% gpu usage, still very irregular. Now they're taking around 60 seconds... Still significantly longer than WSS.


The work units for Wieferich are larger (10x IIRC) than WallSunSun.

Brook HarsteProject donor
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Joined: 30 Nov 08
Posts: 1345
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Credit: 805,483,198
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Discovered 2 mega primesFound 1 prime in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,334,077)Cullen LLR Turquoise: Earned 5,000,000 credits (5,010,955)ESP LLR Turquoise: Earned 5,000,000 credits (7,439,418)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,501,906)PPS LLR Sapphire: Earned 20,000,000 credits (26,697,006)PSP LLR Turquoise: Earned 5,000,000 credits (6,184,417)SoB LLR Jade: Earned 10,000,000 credits (12,120,365)SR5 LLR Turquoise: Earned 5,000,000 credits (9,234,440)SGS LLR Turquoise: Earned 5,000,000 credits (5,201,403)TRP LLR Turquoise: Earned 5,000,000 credits (5,628,223)Woodall LLR Turquoise: Earned 5,000,000 credits (5,061,985)321 Sieve Amethyst: Earned 1,000,000 credits (1,027,534)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (17,370,919)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,014,372)PPS Sieve Double Bronze: Earned 100,000,000 credits (129,430,775)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,083,315)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,629,248)AP 26/27 Emerald: Earned 50,000,000 credits (56,876,924)GFN Double Silver: Earned 200,000,000 credits (286,079,854)PSA Double Silver: Earned 200,000,000 credits (200,556,062)
Message 79034 - Posted: 26 Aug 2014 | 0:36:02 UTC - in response to Message 79032.

Yes, Wieferich has always been more time then Wallsunsun.

Scott BrownProject donor
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Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 25 mega primesEliminated 7 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 2 Fermat divisors2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes2020 Tour de Primes highest prime scoreFound 21 primes in the 2020 Tour de PrimesFound 4 mega primes in the 2020 Tour de Primes321 LLR Double Bronze: Earned 100,000,000 credits (181,374,581)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Silver: Earned 200,000,000 credits (203,249,784)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (109,580,172)PPS LLR Double Gold: Earned 500,000,000 credits (639,500,195)PSP LLR Double Bronze: Earned 100,000,000 credits (126,982,721)SoB LLR Double Bronze: Earned 100,000,000 credits (135,747,083)SR5 LLR Double Silver: Earned 200,000,000 credits (214,194,272)SGS LLR Double Silver: Earned 200,000,000 credits (200,479,641)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Silver: Earned 200,000,000 credits (201,215,056)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,447,725)321 Sieve Double Silver: Earned 200,000,000 credits (235,451,253)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (285,139,652)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,660,414,306)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Silver: Earned 200,000,000 credits (372,609,458)GFN Double Amethyst: Earned 1,000,000,000 credits (1,875,416,812)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 79036 - Posted: 26 Aug 2014 | 1:06:37 UTC

Wieferich is currently searching in the 18-digit range. WallSunSun is currently searching at 17 digits, and thus, is smaller (and shorter to compute) than Wieferich.

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Credit: 1,265,737,406
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,238,816)Cullen LLR Turquoise: Earned 5,000,000 credits (5,124,261)ESP LLR Turquoise: Earned 5,000,000 credits (7,887,081)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,656,837)PPS LLR Sapphire: Earned 20,000,000 credits (22,075,729)PSP LLR Sapphire: Earned 20,000,000 credits (37,386,303)SoB LLR Sapphire: Earned 20,000,000 credits (21,004,651)SR5 LLR Sapphire: Earned 20,000,000 credits (33,215,655)SGS LLR Turquoise: Earned 5,000,000 credits (5,000,408)TRP LLR Jade: Earned 10,000,000 credits (12,199,250)Woodall LLR Turquoise: Earned 5,000,000 credits (5,028,792)321 Sieve Turquoise: Earned 5,000,000 credits (8,012,059)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (27,921,016)PPS Sieve Double Gold: Earned 500,000,000 credits (542,336,593)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,990,608)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,217,057)AP 26/27 Turquoise: Earned 5,000,000 credits (5,773,404)GFN Sapphire: Earned 20,000,000 credits (28,086,853)PSA Double Silver: Earned 200,000,000 credits (420,586,383)
Message 79037 - Posted: 26 Aug 2014 | 2:06:41 UTC - in response to Message 79034.

Yes, Wieferich has always been more time then Wallsunsun.

Oh, okay. Does it grant more credit, too? (Just wondering.. Still going to run it either way)
____________

275*2^3585539+1 is prime!!! (1079358 digits)

Proud member of Aggie the Pew

Brook HarsteProject donor
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Joined: 30 Nov 08
Posts: 1345
ID: 32401
Credit: 805,483,198
RAC: 207
Discovered 2 mega primesFound 1 prime in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,334,077)Cullen LLR Turquoise: Earned 5,000,000 credits (5,010,955)ESP LLR Turquoise: Earned 5,000,000 credits (7,439,418)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,501,906)PPS LLR Sapphire: Earned 20,000,000 credits (26,697,006)PSP LLR Turquoise: Earned 5,000,000 credits (6,184,417)SoB LLR Jade: Earned 10,000,000 credits (12,120,365)SR5 LLR Turquoise: Earned 5,000,000 credits (9,234,440)SGS LLR Turquoise: Earned 5,000,000 credits (5,201,403)TRP LLR Turquoise: Earned 5,000,000 credits (5,628,223)Woodall LLR Turquoise: Earned 5,000,000 credits (5,061,985)321 Sieve Amethyst: Earned 1,000,000 credits (1,027,534)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (17,370,919)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,014,372)PPS Sieve Double Bronze: Earned 100,000,000 credits (129,430,775)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,083,315)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,629,248)AP 26/27 Emerald: Earned 50,000,000 credits (56,876,924)GFN Double Silver: Earned 200,000,000 credits (286,079,854)PSA Double Silver: Earned 200,000,000 credits (200,556,062)
Message 79039 - Posted: 26 Aug 2014 | 2:28:47 UTC - in response to Message 79037.

Yes, Wieferich has always been more time then Wallsunsun.

Oh, okay. Does it grant more credit, too? (Just wondering.. Still going to run it either way)

Sorry, I have no idea.
____________

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Found 1 prime in the 2020 Tour de Primes321 LLR Gold: Earned 500,000 credits (529,293)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (8,083,095)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Silver: Earned 100,000 credits (104,534)TRP LLR Silver: Earned 100,000 credits (342,501)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)AP 26/27 Bronze: Earned 10,000 credits (12,129)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 79753 - Posted: 25 Sep 2014 | 22:47:37 UTC - in response to Message 78003.

The "Completed Thru" stat on the server has passed 2^57. That is one milestone.

A more important milestone will (to me) be Pervushin's Mersenne number 2^61-1 (proved prime in 1883).

/JeppeSN


Today, during the September 2014 challenge, the leading edge has passed 2^58, so we are now crunching 59-bit primes.

/JeppeSN

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Joined: 30 Nov 08
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Discovered 2 mega primesFound 1 prime in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,334,077)Cullen LLR Turquoise: Earned 5,000,000 credits (5,010,955)ESP LLR Turquoise: Earned 5,000,000 credits (7,439,418)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,501,906)PPS LLR Sapphire: Earned 20,000,000 credits (26,697,006)PSP LLR Turquoise: Earned 5,000,000 credits (6,184,417)SoB LLR Jade: Earned 10,000,000 credits (12,120,365)SR5 LLR Turquoise: Earned 5,000,000 credits (9,234,440)SGS LLR Turquoise: Earned 5,000,000 credits (5,201,403)TRP LLR Turquoise: Earned 5,000,000 credits (5,628,223)Woodall LLR Turquoise: Earned 5,000,000 credits (5,061,985)321 Sieve Amethyst: Earned 1,000,000 credits (1,027,534)Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (17,370,919)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,014,372)PPS Sieve Double Bronze: Earned 100,000,000 credits (129,430,775)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,083,315)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,629,248)AP 26/27 Emerald: Earned 50,000,000 credits (56,876,924)GFN Double Silver: Earned 200,000,000 credits (286,079,854)PSA Double Silver: Earned 200,000,000 credits (200,556,062)
Message 79754 - Posted: 25 Sep 2014 | 23:53:49 UTC - in response to Message 79753.

The "Completed Thru" stat on the server has passed 2^57. That is one milestone.

A more important milestone will (to me) be Pervushin's Mersenne number 2^61-1 (proved prime in 1883).

/JeppeSN


Today, during the September 2014 challenge, the leading edge has passed 2^58, so we are now crunching 59-bit primes.

/JeppeSN

That is wonderful!
Its amazing what a challenge can accomplish!

____________

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Discovered 7 mega primesEliminated 4 conjecture "k"sFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes largest primeFound 4 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain StageFound 1 prime in the 2020 Tour de Primes321 LLR Emerald: Earned 50,000,000 credits (75,804,954)Cullen LLR Emerald: Earned 50,000,000 credits (50,296,190)ESP LLR Emerald: Earned 50,000,000 credits (50,853,190)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,309,119)PPS LLR Double Bronze: Earned 100,000,000 credits (122,459,768)PSP LLR Emerald: Earned 50,000,000 credits (50,563,867)SoB LLR Double Bronze: Earned 100,000,000 credits (101,502,109)SR5 LLR Double Bronze: Earned 100,000,000 credits (101,883,529)SGS LLR Emerald: Earned 50,000,000 credits (53,154,727)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Double Bronze: Earned 100,000,000 credits (100,338,924)Woodall LLR Emerald: Earned 50,000,000 credits (50,956,094)321 Sieve Double Bronze: Earned 100,000,000 credits (115,948,450)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (513,057,580)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,288,222)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,149,354)AP 26/27 Double Silver: Earned 200,000,000 credits (232,724,773)GFN Double Gold: Earned 500,000,000 credits (735,745,379)PSA Double Gold: Earned 500,000,000 credits (535,232,795)
Message 79858 - Posted: 1 Oct 2014 | 11:57:24 UTC - in response to Message 62906.

In a few hours, the Wieferich search will go beyond 1e17. That is 30x further than had been searched in the decades leading up to this project.
...
1e18 is the next major milestone for this project, which I estimate to be about three years away. The current software is closer to 2^63, which is about 9.2e18, so we have a long way to go.


Before 2014-08 challenge, leading edge was 1.5e17.
After latest challenge, Wieferich leading edge is 3.2e17.
This has significantly surpassed expectations and is approximately as much work as done ever before.
Great job, everyone!
____________
My stats
Badge score: 1*1 + 5*1 + 8*3 + 9*11 + 10*1 + 11*1 + 12*3 = 186

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