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
81685753Factored
FactorDigitsBitsDate
712052328981346237349914794097275615137122.42017-06-04 15:07:42
P-1 factors
DateFactorB1B2
2017-06-04712052328981346237349914794097275615169500014247500
History
DateUserTypeResult
2017-06-04TheJudgerF-PM1
Factor: 7120523289813462373499147940972756151 / (P-1, B1=695000, B2=14247500, E=12)
2016-11-06TheJudgerNF
no factor from 2^74 to 2^75
2016-11-06TheJudgerNF
no factor from 2^73 to 2^74
2016-10-04Judge HaleNF
no factor from 2^72 to 2^73
2016-10-04Judge HaleNF
no factor from 2^71 to 2^72
2013-06-07SMoffatNF
no factor from 2^70 to 2^71
2011-03-07sannerud.comNF
no factor from 2^69 to 2^70
2011-03-03S00030NF
no factor from 2^68 to 2^69
2011-03-02-Anonymous-NF
no factor from 2^67 to 2^68
2011-03-01-Anonymous-NF
no factor from 2^66 to 2^67
2011-02-28Christian PaulatNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65