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
619797709Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5715479211367973223912169.02016-09-21 03:59:37
History
DateUserTypeResult
2016-09-21NipalNF
no factor from 2^69 to 2^70
2016-09-21NipalF
Factor: 571547921136797322391 / TF: 68-69
2016-09-21NipalNF
no factor from 2^67 to 2^68
2014-03-13sasakiNF
no factor from 2^65 to 2^67