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
876501127Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
28622774493260145982312271.32020-02-27 19:14:55
History
DateUserTypeResult
2020-02-27Alex_soldierF
Factor: 2862277449326014598231 / TF: 71-72
2019-05-17srow7NF
no factor from 2^70 to 2^71
2016-11-08ramgeisNF
no factor from 2^68 to 2^70
2015-07-20sasakiNF
no factor from 2^67 to 2^68
2015-03-26sasakiNF
no factor from 2^66 to 2^67
2013-07-15c10ck3rNF
no factor from 2^65 to 2^66
2010-10-16Architects CubedNF
no factor from 2^64 to 2^65