Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
697839971Factored
FactorDigitsBitsDate
2626272053561681272972167.82014-09-17 09:25:51
History
DateUserTypeResult
2014-09-17sasakiF
Factor: 262627205356168127297 / TF: 66-68
2013-11-24sasakiNF
no factor from 2^65 to 2^66
2012-01-25laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64