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
610278961Factored
FactorDigitsBitsDate
4029151981957011846712168.42016-11-13 20:16:37
History
DateUserTypeResult
2016-11-13NipalF
Factor: 402915198195701184671 / TF: 67-70
2014-01-21sasakiNF
no factor from 2^65 to 2^67