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
686476579Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3273703803682746308232168.12018-06-30 07:08:48
History
DateUserTypeResult
2018-06-30ConductorF
Factor: 327370380368274630823 / TF: 68-69
2016-12-03NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-08-05sasakiNF
no factor from 2^66 to 2^67
2014-02-11sasakiNF
no factor from 2^65 to 2^66
2012-03-01Re-QUEST dot NetNF
no factor from 2^64 to 2^65
2010-07-16Architects CubedNF
no factor from 2^63 to 2^64