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
670831493Factored
FactorDigitsBitsDate
5552807563309162532172168.92018-03-30 14:37:01
History
DateUserTypeResult
2018-03-30ConductorF
Factor: 555280756330916253217 / TF: 68-69
2017-01-17NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-08sasakiNF
no factor from 2^66 to 2^67
2013-04-18ramgeisNF
no factor from 2^65 to 2^66