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Message boards : News : SR5 PRPNet Challenge - second prime!

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JohnProject donor
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Joined: 21 Feb 06
Posts: 2876
ID: 2449
Credit: 2,681,934
RAC: 0
321 LLR Bronze: Earned 10,000 credits (11,773)Cullen LLR Bronze: Earned 10,000 credits (14,945)ESP LLR Bronze: Earned 10,000 credits (26,855)PPS LLR Bronze: Earned 10,000 credits (84,876)PSP LLR Bronze: Earned 10,000 credits (15,311)SoB LLR Bronze: Earned 10,000 credits (21,440)SR5 LLR Bronze: Earned 10,000 credits (29,270)SGS LLR Bronze: Earned 10,000 credits (26,616)TPS LLR (retired) Bronze: Earned 10,000 credits (36,288)TRP LLR Bronze: Earned 10,000 credits (41,655)Woodall LLR Bronze: Earned 10,000 credits (15,807)321 Sieve (suspended) Bronze: Earned 10,000 credits (20,014)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (23,405)PPS Sieve Bronze: Earned 10,000 credits (36,192)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (20,306)TRP Sieve (suspended) Bronze: Earned 10,000 credits (21,738)GFN Bronze: Earned 10,000 credits (86,217)PSA Ruby: Earned 2,000,000 credits (2,143,756)
Message 30042 - Posted: 27 Dec 2010 | 21:32:59 UTC
Last modified: 28 Dec 2010 | 0:43:07 UTC

Murphy Babb of the United States has found the second prime of the SR5 PRPNet Challenge. And what a nice one it is...coming in ranked 4th for SR5 primes and 265th overall in Top 5000 primes database!

183916*5^519597-1

This prime marks a nice milestone for the SR5 project. Removing k=183916 brings the sieve file to less than 3M terms remaining (to n=2M). The current sieve file has 2,982,533 terms in 181 sequences.

Only one more prime is needed to make 2010 the best year of the SR5 project in regards to prime score. If you are interested in participating, please see the Last 10 Days of 2010 PRPNet Challenge post.
____________

Profile Dan Sargent
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Joined: 19 Dec 10
Posts: 1
ID: 77739
Credit: 83,995,773
RAC: 113,041
321 LLR Bronze: Earned 10,000 credits (28,001)Cullen LLR Silver: Earned 100,000 credits (171,958)ESP LLR Bronze: Earned 10,000 credits (59,795)PSP LLR Silver: Earned 100,000 credits (104,365)SoB LLR Silver: Earned 100,000 credits (365,890)SR5 LLR Bronze: Earned 10,000 credits (19,482)TRP LLR Bronze: Earned 10,000 credits (16,865)Woodall LLR Silver: Earned 100,000 credits (351,216)Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (596,572)Generalized Cullen/Woodall Sieve Bronze: Earned 10,000 credits (15,836)PPS Sieve Emerald: Earned 50,000,000 credits (61,262,362)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (94,040)TRP Sieve (suspended) Bronze: Earned 10,000 credits (74,728)AP 26/27 Jade: Earned 10,000,000 credits (14,425,424)GFN Turquoise: Earned 5,000,000 credits (6,393,906)
Message 30043 - Posted: 27 Dec 2010 | 21:42:24 UTC - in response to Message 30042.

Congradulations from SETI. USA !

Profile Jaska*Project donor
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Joined: 1 Oct 10
Posts: 256
ID: 69151
Credit: 99,555,015
RAC: 0
Discovered 1 Fermat divisor321 LLR Amethyst: Earned 1,000,000 credits (1,209,434)Cullen LLR Amethyst: Earned 1,000,000 credits (1,259,746)ESP LLR Ruby: Earned 2,000,000 credits (2,899,868)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,804,477)PPS LLR Ruby: Earned 2,000,000 credits (2,085,467)PSP LLR Amethyst: Earned 1,000,000 credits (1,344,626)SoB LLR Amethyst: Earned 1,000,000 credits (1,351,892)SR5 LLR Amethyst: Earned 1,000,000 credits (1,100,944)SGS LLR Amethyst: Earned 1,000,000 credits (1,020,089)TRP LLR Amethyst: Earned 1,000,000 credits (1,058,575)Woodall LLR Amethyst: Earned 1,000,000 credits (1,019,815)321 Sieve (suspended) Silver: Earned 100,000 credits (208,664)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,354,123)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (4,460,820)PPS Sieve Emerald: Earned 50,000,000 credits (51,999,948)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,985,704)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,012,380)AP 26/27 Turquoise: Earned 5,000,000 credits (5,207,384)GFN Turquoise: Earned 5,000,000 credits (5,712,511)PSA Turquoise: Earned 5,000,000 credits (5,458,547)
Message 30088 - Posted: 29 Dec 2010 | 14:50:17 UTC

Cool stuff Murphy!
____________


mfbabb2Project donor
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Joined: 10 Oct 08
Posts: 510
ID: 30360
Credit: 7,222,759
RAC: 4,486
Eliminated 2 conjecture "k"s321 LLR Silver: Earned 100,000 credits (118,130)Cullen LLR Silver: Earned 100,000 credits (297,194)ESP LLR Silver: Earned 100,000 credits (275,692)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (386,907)PPS LLR Silver: Earned 100,000 credits (127,552)PSP LLR Silver: Earned 100,000 credits (328,110)SoB LLR Silver: Earned 100,000 credits (246,511)SR5 LLR Bronze: Earned 10,000 credits (74,735)SGS LLR Silver: Earned 100,000 credits (104,756)TRP LLR Silver: Earned 100,000 credits (136,613)Woodall LLR Amethyst: Earned 1,000,000 credits (1,249,536)321 Sieve (suspended) Bronze: Earned 10,000 credits (20,307)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (200,096)Generalized Cullen/Woodall Sieve Bronze: Earned 10,000 credits (74,818)PPS Sieve Gold: Earned 500,000 credits (584,711)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (20,039)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,597)AP 26/27 Silver: Earned 100,000 credits (235,115)GFN Ruby: Earned 2,000,000 credits (2,429,487)PSA Silver: Earned 100,000 credits (211,837)
Message 30089 - Posted: 29 Dec 2010 | 16:29:24 UTC - in response to Message 30043.

Congradulations from SETI. USA !

Thanks.
Hopefully, good things come in threes and someone will find a third one in 2010.
____________
Murphy (AtP)



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Message boards : News : SR5 PRPNet Challenge - second prime!

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