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
318131369Factored
FactorDigitsBitsDate
3287917759070748768312168.22016-12-10 06:43:32
History
DateUserTypeResult
2016-12-10SarnetskyF
Factor: 328791775907074876831 / TF: 67-69*
2016-03-13SarnetskyNF
no factor from 2^66 to 2^67
2014-07-27-Anonymous-NF
no factor from 2^65 to 2^66
2011-11-02sasaki3NF
no factor from 2^64 to 2^65