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
627408097Factored
FactorDigitsBitsDate
3939003109499782935192168.42016-10-17 03:57:18
History
DateUserTypeResult
2016-10-17NipalF
Factor: 393900310949978293519 / TF: 67-70
2014-04-19sasakiNF
no factor from 2^65 to 2^67
2012-01-19-Anonymous-NF
no factor from 2^64 to 2^65
2010-08-03Architects CubedNF
no factor from 2^63 to 2^64