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
801511573Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18796669592497077265512270.72020-01-27 18:12:02
History
DateUserTypeResult
2020-01-27ConductorF
Factor: 1879666959249707726551 / TF: 70-71
2012-06-09James HeinrichNF
no factor from 2^69 to 2^70
2012-04-12James HeinrichNF
no factor from 2^65 to 2^69
2012-01-21c10ck3rNF
no factor from 2^64 to 2^65
2010-07-07Architects CubedNF
no factor from 2^63 to 2^64