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
234931783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2565799741259718928492167.82016-10-01 18:51:46
History
DateUserTypeResult
2016-10-01Mikhail E. GolosovF
Factor: 256579974125971892849 / TF: 67-68
2015-11-22tscNF
no factor from 2^66 to 2^67
2013-10-05-Anonymous-NF
no factor from 2^65 to 2^66
2011-06-30David CampeauNF
no factor from 2^64 to 2^65