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
919035883Factored
FactorDigitsBitsDate
853221837556738084012066.22015-10-05 19:46:33
History
DateUserTypeResult
2015-10-05ConductorF
Factor: 85322183755673808401 / TF: 66-67
2013-05-26ramgeisNF
no factor from 2^65 to 2^66
2011-09-13lindedNF
no factor from 2^64 to 2^65
2010-06-17lindedNF
no factor from 2^63 to 2^64