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
399992599Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
88824568893517059526732272.92020-12-30 13:00:29
History
DateUserTypeResult
2020-12-30Ruslan BorisovF
Factor: 8882456889351705952673 / TF: 72-73
2020-08-05SRBaseNF
no factor from 2^71 to 2^72
2020-05-25SRBaseNF
no factor from 2^70 to 2^71
2018-07-09YxinityNF
no factor from 2^68 to 2^70
2016-09-08Alex_soldierNF
no factor from 2^67 to 2^68
2016-04-09DerekNF
no factor from 2^66 to 2^67
2014-06-09RichardNF
no factor from 2^65 to 2^66
2010-05-11Architects CubedNF
no factor from 2^64 to 2^65