Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
86088173Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6962226751539445109592169.22013-03-18 10:40:27
History
DateUserTypeResult
2013-03-18NickF
Factor: 696222675153944510959
2013-03-11g0bNF
no factor from 2^68 to 2^69
2013-03-08Freaks32NF
no factor from 2^67 to 2^68
2013-02-28Freaks32NF
no factor from 2^66 to 2^67
2011-01-21Michael CNF
no factor from 2^65 to 2^66
2010-11-20Architects CubedNF
no factor from 2^64 to 2^65