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Message boards : News : Record AP25 Found

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Rytis
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Joined: 22 Jun 05
Posts: 2637
ID: 1
Credit: 20,744,180
RAC: 4,923
321 LLR Silver: Earned 100,000 credits (104,475)Cullen LLR Silver: Earned 100,000 credits (291,372)ESP LLR Bronze: Earned 10,000 credits (18,156)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (15,259)PPS LLR Silver: Earned 100,000 credits (107,362)PSP LLR Silver: Earned 100,000 credits (116,517)SoB LLR Silver: Earned 100,000 credits (151,232)SR5 LLR Bronze: Earned 10,000 credits (14,071)SGS LLR Silver: Earned 100,000 credits (100,082)TPS LLR (retired) Silver: Earned 100,000 credits (111,607)TRP LLR Jade: Earned 10,000,000 credits (15,467,375)Woodall LLR Silver: Earned 100,000 credits (101,463)321 Sieve (suspended) Silver: Earned 100,000 credits (201,501)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (214,653)Generalized Cullen/Woodall Sieve Bronze: Earned 10,000 credits (14,200)PPS Sieve Silver: Earned 100,000 credits (282,191)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (200,232)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,453,872)AP 26/27 Silver: Earned 100,000 credits (473,058)GFN Silver: Earned 100,000 credits (163,887)PSA Bronze: Earned 10,000 credits (97,541)
Message 23669 - Posted: 25 Nov 2009 | 0:35:00 UTC

A new record AP25 (Arithmetic Progression of 25 primes) has been found. It is the largest known AP25 and only the 5th discovered. It has an ending term of 52115444782777781 surpassing the old record of 38271649410634609. The finder is Ian Dickinson (Vato) of the United Kingdom. He is a member of Team-Goobee.org. The progression is written as 46176957093163301+1109121*23#*n for n=0..24. It was found in the AP26 Search by an Intel Pentium III @ 1266MHz running 32 bit Linux!!! For more details on this find and the AP26 search, please see this forum post.

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Message boards : News : Record AP25 Found

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