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
625425943Factored
FactorDigitsBitsDate
2656878610307817053112167.82017-02-13 10:30:32
History
DateUserTypeResult
2017-02-13ConductorF
Factor: 265687861030781705311 / TF: 67-68
2014-04-05sasakiNF
no factor from 2^65 to 2^67
2012-01-17tscNF
no factor from 2^64 to 2^65
2010-08-03Architects CubedNF
no factor from 2^63 to 2^64