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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Exponent Range:










MnStatusDetails
222725233Factored
FactorDigitsBitsDate
149592274353187855758972373.72021-09-18 03:52:31
History
DateUserTypeResult
2021-09-18Smok_bmv F
Factor: 14959227435318785575897 / TF: 73-74
2020-10-30SRBaseNF
no factor from 2^72 to 2^73
2020-06-16SRBaseNF
no factor from 2^71 to 2^72
2020-04-18NickInDaKeysNF
no factor from 2^70 to 2^71
2019-02-28Shawn PNF
no factor from 2^69 to 2^70
2018-03-02CorbyguyNF
no factor from 2^68 to 2^69
2016-09-11XZTNF
no factor from 2^67 to 2^68
2015-10-31Kenny CrumseyNF
no factor from 2^66 to 2^67
2013-08-29KYOJI_KAMEINF
no factor from 2^65 to 2^66
2011-06-10RichardNF
no factor from 2^64 to 2^65
2010-05-20Architects CubedNF
no factor from 2^63 to 2^64