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
619215067Factored
FactorDigitsBitsDate
8228592940229743254232169.52016-09-26 14:38:33
History
DateUserTypeResult
2016-09-26NipalF
Factor: 822859294022974325423 / TF: 67-70
2014-03-10sasakiNF
no factor from 2^65 to 2^67
2012-01-15oodairaNF
no factor from 2^64 to 2^65
2010-08-02Architects CubedNF
no factor from 2^63 to 2^64