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
112958623Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
124683944250054862829272373.42020-07-17 13:37:23
History
DateUserTypeResult
2020-07-17Daniil TsarkovF
Factor: 12468394425005486282927 / TF: 73-74
2020-03-31tscNF
no factor from 2^72 to 2^73
2019-01-07Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-18Preben SNF
no factor from 2^70 to 2^71
2014-11-17bunddogNF
no factor from 2^69 to 2^70
2013-10-19RobishNF
no factor from 2^68 to 2^69
2013-10-12AdolfNorNF
no factor from 2^67 to 2^68
2013-10-11PEDNF
no factor from 2^66 to 2^67
2012-06-07RichardNF
no factor from 2^65 to 2^66
2010-09-27CommasterNF
no factor from 2^64 to 2^65
2010-05-10RichardNF
no factor from 2^63 to 2^64