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
699000437Factored
FactorDigitsBitsDate
4349203728193124842632168.62016-12-09 11:00:43
History
DateUserTypeResult
2016-12-09ConductorF
Factor: 434920372819312484263 / TF: 68-69*
2014-11-21sasakiNF
no factor from 2^66 to 2^68
2013-08-12sasakiNF
no factor from 2^65 to 2^66
2012-01-21laleraNF
no factor from 2^64 to 2^65
2010-07-14Architects CubedNF
no factor from 2^63 to 2^64