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
697301347Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3867735449877956533212168.42017-06-13 16:25:08
5235051474810702333772168.82017-06-13 16:25:08
History
DateUserTypeResult
2022-08-02LordJuliusNF
no factor from 2^62 to 2^63
2017-06-13ConductorF
Factor: 523505147481070233377 / TF: 68-69
2017-06-13ConductorF
Factor: 386773544987795653321 / TF: 68-69
2014-09-12sasakiNF
no factor from 2^66 to 2^68
2013-10-10sasakiNF
no factor from 2^65 to 2^66
2012-01-24laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64