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
565325483Factored
FactorDigitsBitsDate
31239908454646512363432271.42020-02-06 03:30:23
History
DateUserTypeResult
2020-02-06Smok_bmv F
Factor: 3123990845464651236343 / TF: 71-72*
2020-01-08sasakiNF
no factor from 2^70 to 2^71
2018-10-29Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-05-13sasakiNF
no factor from 2^68 to 2^69
2016-12-05sasakiNF
no factor from 2^67 to 2^68
2015-11-09sasakiNF
no factor from 2^66 to 2^67
2013-03-23america64NF
no factor from 2^65 to 2^66
2011-12-14Architects CubedNF
no factor from 2^64 to 2^65
2010-03-12Architects CubedNF
no factor from 2^63 to 2^64