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
849990481Factored
FactorDigitsBitsDate
60189945536128970780172272.42019-10-02 21:59:58
History
DateUserTypeResult
2019-10-02Daniil TsarkovF
Factor: 6018994553612897078017 / TF: 72-73
2019-10-02Daniil TsarkovNF
no factor from 2^71 to 2^72
2019-10-02Daniil TsarkovNF
no factor from 2^70 to 2^71
2017-01-04ramgeisNF
no factor from 2^68 to 2^70
2015-09-18sasakiNF
no factor from 2^67 to 2^68
2013-09-11-Anonymous-NF
no factor from 2^66 to 2^67
2013-09-11Le ComteNF
no factor from 2^66 to 2^67
2012-04-06sasaki3NF
no factor from 2^65 to 2^66
2012-04-06sasaki3NF
no factor from 2^64 to 2^65
2010-04-02Architects CubedNF
no factor from 2^63 to 2^64