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
975154199Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
21551531896587371650.92008-06-10 21:46:59
2943464431090639511858.02015-08-04 11:35:47
17461290983740631531960.62015-12-30 15:18:49
History
DateUserTypeResult
2025-06-11mikrNF
no factor from 2^68 to 2^71
2015-12-30ConductorF
Factor: 1746129098374063153 / TF: 1-65
2015-08-04TJAOIF
Factor: 294346443109063951 / TF: 58-59