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
687876487Factored
FactorDigitsBitsDate
5351379390584515392312168.92018-07-06 14:31:59
History
DateUserTypeResult
2018-07-06ConductorF
Factor: 535137939058451539231 / TF: 68-69
2016-11-08NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-08-12sasakiNF
no factor from 2^66 to 2^67
2014-02-11america64NF
no factor from 2^65 to 2^66