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

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MnStatusDetails
412019039Factored
FactorDigitsBitsDate
4905893146161255535672168.72016-12-11 19:55:24
History
DateUserTypeResult
2016-12-11ConductorF
Factor: 490589314616125553567 / TF: 68-69
2014-09-30sasakiNF
no factor from 2^66 to 2^68
2014-06-18treborNF
no factor from 2^65 to 2^66
2010-10-21Architects CubedNF
no factor from 2^64 to 2^65
2010-03-18Architects CubedNF
no factor from 2^63 to 2^64