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
262249679Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
835638882200702678472066.22015-12-24 08:52:01
History
DateUserTypeResult
2015-12-24ConductorF
Factor: 83563888220070267847 / TF: 66-67
2013-11-26Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-08-14abcNF
no factor from 2^64 to 2^65
2010-03-16Torchwood InstituteNF
no factor from 2^63 to 2^64
2010-03-16Torchwood InstituteNF
no factor from 2^62 to 2^63