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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
86195171Factored
FactorDigitsBitsDate
4587994794398815409437242412788.62018-02-23 17:39:43
P-1 factors
DateFactorB1B2
2018-02-234587994794398815409437242417000000
History
DateUserTypeResult
2018-02-23treborF-PM1
Factor: 458799479439881540943724241 / (P-1, B1=700000)
2018-01-28TheJudgerNF
no factor from 2^75 to 2^76
2017-12-17Brian BeuningNF
no factor from 2^74 to 2^75
2017-04-01Strolling JellyfishNF
no factor from 2^73 to 2^74
2017-04-01Strolling JellyfishNF
no factor from 2^72 to 2^73
2017-04-01Strolling JellyfishNF
no factor from 2^71 to 2^72
2014-11-19Houd Al-ObaidliNF
no factor from 2^70 to 2^71
2013-10-21PEDNF
no factor from 2^69 to 2^70
2013-10-17S04803NF
no factor from 2^68 to 2^69
2013-10-16S04803NF
no factor from 2^67 to 2^68
2013-08-17RobishNF
no factor from 2^66 to 2^67
2011-03-05Michael CNF
no factor from 2^65 to 2^66
2010-11-20Architects CubedNF
no factor from 2^64 to 2^65