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
693287767Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5557581518097362149612168.92017-10-09 13:18:02
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 555758151809736214961 / TF: 68-70
2017-10-09Alex_soldierF
Factor: 555758151809736214961 / TF: 68-69*
2014-08-23sasakiNF
no factor from 2^66 to 2^68
2013-12-23sasakiNF
no factor from 2^65 to 2^66
2012-02-05GIMP PhilippinesNF
no factor from 2^64 to 2^65
2010-07-10Architects CubedNF
no factor from 2^63 to 2^64