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View Full Version : PrimeGrid Record AP25 Found



Free-DC
04-02-2010, 01:08 PM
A new record AP25 (Arithmetic Progression of 25 primes) has been found. It is the largest known AP25 and the 15th discovered. It has an ending term of 183651856404750473 surpassing the previous record of 178450656331295477. The finder is skinny9699) of the United States. He is a member of the Ubuntu Linux team.The AP25 progression is written as 18626565939034793+30821486*23#*n for n=0..24. It was found in the AP26 Search by an NVIDIA GeForce GTX 285 on an AMD Phenom 9750 running Linux. For more details on this find and the AP26 search, please see this forum post. http://feedads.g.doubleclick.net/~a/yG91RdmOmNVPeLpPj8eVDQxDqcM/0/di (http://feedads.g.doubleclick.net/~a/yG91RdmOmNVPeLpPj8eVDQxDqcM/0/da)
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