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
316879721Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1845031487234395610332167.32016-12-19 19:35:29
History
DateUserTypeResult
2016-12-19Alex_soldierF
Factor: 184503148723439561033 / TF: 67-68
2016-02-25rmaximusNF
no factor from 2^66 to 2^67
2014-01-26RichardNF
no factor from 2^65 to 2^66
2011-11-02RichardNF
no factor from 2^64 to 2^65