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
975708131Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
19514162631030.92008-06-01 00:30:01
15771157742187253431960.52015-12-30 19:55:45
History
DateUserTypeResult
2015-12-30ConductorF
Factor: 1577115774218725343 / TF: 1-62