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
141301247Factored
FactorDigitsBitsDate
3353972231614904012572168.22017-01-12 06:30:04
History
DateUserTypeResult
2017-01-12ConductorF
Factor: 335397223161490401257 / TF: 68-69
2016-03-18dbaughNF
no factor from 2^67 to 2^68
2015-02-19Mr-PlonkNF
no factor from 2^66 to 2^67
2012-12-03EratosthenesNGNF
no factor from 2^65 to 2^66
2010-12-13sasaki3NF
no factor from 2^64 to 2^65
2010-06-15Torchwood InstituteNF
no factor from 2^63 to 2^64