Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
107424619Factored
FactorDigitsBitsDate
1970674224421244004697032477.42021-11-19 08:31:14
P-1 factors
DateFactorB1B2
2021-11-1919706742244212440046970385300043289000
History
DateUserTypeResult
2021-11-19Reboot ItF-PM1
Factor: 197067422442124400469703 / (P-1, B1=853000, B2=43289000)
2021-04-12TheJudgerNF
no factor from 2^75 to 2^76
2021-04-12TheJudgerNF
no factor from 2^74 to 2^75
2020-05-02bayanneNF
no factor from 2^73 to 2^74
2020-03-28SRBaseNF
no factor from 2^72 to 2^73
2015-01-17Brandon VincentNF
no factor from 2^71 to 2^72
2014-11-03shaugeNF
no factor from 2^70 to 2^71
2014-11-03shaugeNF
no factor from 2^69 to 2^70
2014-11-03shaugeNF
no factor from 2^68 to 2^69
2014-11-01SMoffatNF
no factor from 2^67 to 2^68
2013-09-17Ryan PropperNF
no factor from 2^66 to 2^67
2012-05-18Mr-PlonkNF
no factor from 2^65 to 2^66
2010-09-08Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-24KYOJI_KAMEINF
no factor from 2^63 to 2^64