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
627681437Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2218354921195751217912167.62016-10-16 18:00:35
History
DateUserTypeResult
2016-10-16NipalF
Factor: 221835492119575121791 / TF: 67-70
2014-04-16sasakiNF
no factor from 2^65 to 2^67