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
908025427Factored
FactorDigitsBitsDate
8127155173422075109612169.52017-11-20 19:29:10
History
DateUserTypeResult
2017-11-20ConductorF
Factor: 812715517342207510961 / TF: 69-70
2017-05-06ConductorNF
no factor from 2^68 to 2^69
2016-07-01ConductorNF
no factor from 2^67 to 2^68
2016-05-26BloodIceNF
no factor from 2^1 to 2^64
2013-04-29ramgeisNF
no factor from 2^65 to 2^67
2011-11-17lindedNF
no factor from 2^64 to 2^65
2010-07-26lindedNF
no factor from 2^63 to 2^64