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
679002691Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3174426796774959155032168.12016-12-02 12:45:50
History
DateUserTypeResult
2016-12-02ConductorF
Factor: 317442679677495915503 / TF: 68-69
2016-09-26ANONYMOUSNF
no factor from 2^67 to 2^68
2014-07-17sasakiNF
no factor from 2^66 to 2^67
2014-01-13sasakiNF
no factor from 2^65 to 2^66