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
619361543Factored
FactorDigitsBitsDate
5494447765322470145272168.92016-09-23 06:58:54
History
DateUserTypeResult
2016-09-23NipalF
Factor: 549444776532247014527 / TF: 67-70
2014-03-09sasakiNF
no factor from 2^65 to 2^67