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
696799687Factored
FactorDigitsBitsDate
5114288082708094876972168.82017-09-16 09:15:54
History
DateUserTypeResult
2017-09-16ConductorF
Factor: 511428808270809487697 / TF: 68-70
2014-10-08sasakiNF
no factor from 2^66 to 2^68
2013-12-06sasakiNF
no factor from 2^65 to 2^66
2012-01-29laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64