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
99840443Factored
FactorDigitsBitsDate
1833785717345777225618232477.32020-06-21 00:34:50
History
DateUserTypeResult
2020-06-21Ryan PropperF
Factor: 183378571734577722561823 / TF: 77-78
2020-04-19TheJudgerNF
no factor from 2^76 to 2^77
2020-04-08LaurVNF
no factor from 2^75 to 2^76
2020-03-10-Anonymous-NF
no factor from 2^74 to 2^75
2019-12-22Yves de WandelaarNF
no factor from 2^73 to 2^74
2019-03-20Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2017-01-30monstNF
no factor from 2^71 to 2^72
2014-10-03shaugeNF
no factor from 2^70 to 2^71
2014-07-01SMoffatNF
no factor from 2^69 to 2^70
2014-06-24SMoffatNF
no factor from 2^68 to 2^69
2014-04-16Carsten KossendeyNF
no factor from 2^67 to 2^68
2013-08-23zenex95NF
no factor from 2^66 to 2^67
2012-06-15Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2010-09-291997rj7NF
no factor from 2^64 to 2^65