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
203866921Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1140925400820331302232166.62015-09-30 12:46:01
History
DateUserTypeResult
2024-03-17GregF
Factor: 114092540082033130223 / TF: 1-70
2024-03-13James HeinrichNF
no factor from 2^70 to 2^71
2015-09-30ConductorF
Factor: 114092540082033130223 / TF: 66-67
2013-07-25RichardNF
no factor from 2^65 to 2^66
2011-05-05PiepenNF
no factor from 2^64 to 2^65