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
999415841Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
103572321932135271753.22008-06-11 19:50:48
12216789741006416871960.12015-12-25 18:29:00
History
DateUserTypeResult
2025-03-10mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 1221678974100641687 / TF: 1-67
2022-04-07James HeinrichF
Factor: 10357232193213527 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1221678974100641687 / TF: 1-62