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
674850641Factored
FactorDigitsBitsDate
4581511462907014036092168.62018-04-27 21:22:42
History
DateUserTypeResult
2018-04-27ConductorF
Factor: 458151146290701403609 / TF: 68-69
2016-12-26NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-15sasakiNF
no factor from 2^66 to 2^67
2014-01-01sasakiNF
no factor from 2^65 to 2^66