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
554012801Factored
FactorDigitsBitsDate
4563274766159024378812168.62017-08-07 16:00:25
History
DateUserTypeResult
2017-08-07Alex_soldierF
Factor: 456327476615902437881 / TF: 68-69*
2016-05-30Bruno VictalNF
no factor from 2^67 to 2^68
2015-11-12sasakiNF
no factor from 2^66 to 2^67
2014-08-31sasakiNF
no factor from 2^65 to 2^66
2011-04-09Architects CubedNF
no factor from 2^64 to 2^65