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

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MnStatusDetails
658043077Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
4546292219418533415112168.62016-10-26 15:00:49
6851012581074694249132169.22016-10-26 15:00:49
History
DateUserTypeResult
2016-10-26NipalF
Factor: 454629221941853341511 / TF: 67-70
2016-10-26NipalF
Factor: 685101258107469424913 / TF: 67-70
2014-06-30sasakiNF
no factor from 2^66 to 2^67
2014-02-23america64NF
no factor from 2^65 to 2^66
2010-11-07Architects CubedNF
no factor from 2^64 to 2^65
2010-07-24Architects CubedNF
no factor from 2^63 to 2^64