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
397589869Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
429839123523311698972065.22014-06-04 10:32:25
History
DateUserTypeResult
2022-07-11LordJuliusNF
no factor from 2^1 to 2^64
2014-06-04NickF
Factor: 42983912352331169897
2010-05-08Architects CubedNF
no factor from 2^64 to 2^65