Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
647807159Factored
FactorDigitsBitsDate
4451944256880576408012168.62016-09-09 20:16:08
History
DateUserTypeResult
2016-09-09NipalF
Factor: 445194425688057640801 / TF: 67-70
2014-06-15sasakiNF
no factor from 2^66 to 2^67
2014-03-19america64NF
no factor from 2^65 to 2^66