Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
134071253Factored
FactorDigitsBitsDate
876137739123971194092072376.22023-12-13 15:11:22
History
DateUserTypeResult
2023-12-13Semyon MusatovF
Factor: 87613773912397119409207 / TF: 76-77
2023-11-26Semyon MusatovNF
no factor from 2^75 to 2^76
2023-01-05SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-03-24William WallaceNF
no factor from 2^71 to 2^72
2016-03-21William WallaceNF
no factor from 2^70 to 2^71
2016-03-18William WallaceNF
no factor from 2^69 to 2^70
2016-01-16DerekNF
no factor from 2^68 to 2^69
2016-01-15DerekNF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-25sasaki3NF
no factor from 2^65 to 2^66
2010-11-21sasaki3NF
no factor from 2^64 to 2^65
2010-06-21Torchwood InstituteNF
no factor from 2^63 to 2^64