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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
912381647Factored
FactorDigitsBitsDate
9562124561267789019832169.72017-12-08 11:59:26
History
DateUserTypeResult
2017-12-08ConductorF
Factor: 956212456126778901983 / TF: 69-70
2017-03-07sasakiNF
no factor from 2^68 to 2^69
2016-05-24ConductorNF
no factor from 2^67 to 2^68
2015-11-27ConductorNF
no factor from 2^66 to 2^67
2013-05-01america64NF
no factor from 2^65 to 2^66
2011-10-28lindedNF
no factor from 2^64 to 2^65
2010-07-26lindedNF
no factor from 2^63 to 2^64