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
78923899Factored
FactorDigitsBitsDate
12459766815355518916517032580.02016-07-20 15:02:55
P-1 factors
DateFactorB1B2
2016-07-2012459766815355518916517036650000
History
DateUserTypeResult
2016-07-20baseyF-PM1
Factor: 1245976681535551891651703 / (P-1, B1=665000)
2016-07-15FredrikNF
no factor from 2^74 to 2^75
2016-07-15FredrikNF
no factor from 2^73 to 2^74
2016-07-15FredrikNF
no factor from 2^72 to 2^73
2016-02-09GregNF
no factor from 2^71 to 2^72
2013-02-11Clown_RoyalNF
no factor from 2^70 to 2^71
2011-02-01-Anonymous-NF
no factor from 2^69 to 2^70
2011-01-22RunSkipJak73NF
no factor from 2^68 to 2^69
2011-01-19JMGarciaNF
no factor from 2^67 to 2^68
2011-01-18Pi_RhoNF
no factor from 2^66 to 2^67
2011-01-12GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-01-11hank78NF
no factor from 2^64 to 2^65
2008-06-16-Anonymous-NF
no factor to 2^64