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
801738221Factored
FactorDigitsBitsDate
14019093624927975305532270.22020-02-04 21:15:27
History
DateUserTypeResult
2020-02-04ConductorF
Factor: 1401909362492797530553 / TF: 70-71
2012-07-19James HeinrichNF
no factor from 2^69 to 2^70
2012-04-22James HeinrichNF
no factor from 2^68 to 2^69
2011-09-03James HeinrichNF
no factor from 2^64 to 2^68