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

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MnStatusDetails
363121277Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3190917522334435024872168.12018-07-12 12:55:43
History
DateUserTypeResult
2018-07-12ConductorF
Factor: 319091752233443502487 / TF: 68-69
2017-01-31Mr-PlonkNF
no factor from 2^67 to 2^68
2016-03-23TraitorNF
no factor from 2^66 to 2^67
2014-03-21tscNF
no factor from 2^65 to 2^66
2011-02-19Architects CubedNF
no factor from 2^64 to 2^65