Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
999904397Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
791284343609931446.22008-06-02 20:49:33
203976497370412011754.22014-11-08 12:42:56
18085472309274995511960.62015-12-26 16:42:04
History
DateUserTypeResult
2023-10-19James HeinrichNF
no factor from 2^69 to 2^70
2022-04-01LordJuliusNF
no factor from 2^73 to 2^74
2022-04-01LordJuliusNF
no factor from 2^72 to 2^73
2022-04-01LordJuliusNF
no factor from 2^71 to 2^72
2022-04-01LordJuliusNF
no factor from 2^70 to 2^71
2021-12-12onlinegameNF
no factor from 2^67 to 2^69
2015-12-26ConductorF
Factor: 1808547230927499551 / TF: 1-62
2014-11-08TJAOIF
Factor: 20397649737041201 / TF: 54-55