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
619682309Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1871561633411150068872167.32016-10-01 10:59:08
History
DateUserTypeResult
2016-10-01NipalF
Factor: 187156163341115006887 / TF: 67-70
2014-03-16sasakiNF
no factor from 2^65 to 2^67