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
923474953Factored
FactorDigitsBitsDate
1281222060090290828412166.82015-11-17 14:19:41
History
DateUserTypeResult
2015-11-17ConductorF
Factor: 128122206009029082841 / TF: 66-67
2013-06-03ramgeisNF
no factor from 2^65 to 2^66
2011-08-18lindedNF
no factor from 2^64 to 2^65
2010-06-11lindedNF
no factor from 2^63 to 2^64