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
314602397Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1193814856330404003772166.72015-11-04 06:55:59
History
DateUserTypeResult
2015-11-04Alexander DubrovinF
Factor: 119381485633040400377 / TF: 66-67
2014-07-25tscNF
no factor from 2^65 to 2^66
2011-10-28Lukin DmitryNF
no factor from 2^64 to 2^65