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
627218513Factored
FactorDigitsBitsDate
5047236413534031874972168.82016-10-03 06:11:08
History
DateUserTypeResult
2016-10-03NipalF
Factor: 504723641353403187497 / TF: 67-70
2014-04-15sasakiNF
no factor from 2^65 to 2^67
2012-01-18albin_pouillesNF
no factor from 2^64 to 2^65
2010-08-01Architects CubedNF
no factor from 2^63 to 2^64