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
975011881Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2490841346027134367272167.82015-12-26 20:28:15
History
DateUserTypeResult
2015-12-26ConductorF
Factor: 249084134602713436727 / TF: 67-68
2015-02-19Gordon SpenceNF
no factor from 2^66 to 2^67
2012-05-23lindedNF
no factor from 2^65 to 2^66
2010-12-03Ethan O'ConnorNF
no factor from 2^64 to 2^65
2010-03-31James HintzNF
no factor from 2^63 to 2^64