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
363270857Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3378347653201278788412168.22018-07-13 10:09:53
5566234847768343407692168.92018-07-13 10:09:53
History
DateUserTypeResult
2018-07-13ConductorF
Factor: 337834765320127878841 / TF: 68-69
2018-07-13ConductorF
Factor: 556623484776834340769 / TF: 68-69
2017-01-31La GüiraNF
no factor from 2^67 to 2^68
2016-03-23ANONYMOUSNF
no factor from 2^66 to 2^67
2014-03-21sasaki3NF
no factor from 2^65 to 2^66
2011-02-17Architects CubedNF
no factor from 2^64 to 2^65