Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
97734191Factored
FactorDigitsBitsDate
24443094798904071994762519338134308936117.62019-10-27 05:40:56
P-1 factors
DateFactorB1B2
2019-10-2724443094798904071994762519338134308992000020930000
History
DateUserTypeResult
2019-10-27Ryan PropperF-PM1
Factor: 244430947989040719947625193381343089 / (P-1, B1=920000, B2=20930000, E=6)
2019-10-24ixfd64NF
no factor from 2^73 to 2^74
2019-03-22Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-11-02Quantum SingularityNF
no factor from 2^71 to 2^72
2014-11-02Quantum SingularityNF
no factor from 2^70 to 2^71
2014-06-14ITSNF
no factor from 2^69 to 2^70
2014-06-10ITSNF
no factor from 2^68 to 2^69
2014-06-05ANONYMOUSNF
no factor from 2^67 to 2^68
2014-06-02ANONYMOUSNF
no factor from 2^66 to 2^67
2014-03-23SMoffatNF
no factor from 2^65 to 2^66
2011-01-20Architects CubedNF
no factor from 2^64 to 2^65