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
676265867Factored
FactorDigitsBitsDate
4257347614798795567132168.52018-05-10 10:11:23
History
DateUserTypeResult
2018-05-10ConductorF
Factor: 425734761479879556713 / TF: 68-69
2016-12-23NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-20sasakiNF
no factor from 2^66 to 2^67
2014-01-05sasakiNF
no factor from 2^65 to 2^66
2012-01-26OS1NF
no factor from 2^64 to 2^65
2010-07-22Architects CubedNF
no factor from 2^63 to 2^64