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
676194179Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4623768884895593039212168.62018-05-09 15:02:44
History
DateUserTypeResult
2018-05-09ConductorF
Factor: 462376888489559303921 / TF: 68-69
2016-12-23NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-20sasakiNF
no factor from 2^66 to 2^67
2014-01-05sasakiNF
no factor from 2^65 to 2^66
2012-01-26mmNF
no factor from 2^64 to 2^65
2010-07-21Architects CubedNF
no factor from 2^63 to 2^64