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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
801708041Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
15982925117631094830492270.42020-02-03 14:57:47
16184398537675797236812270.52020-02-03 14:57:48
History
DateUserTypeResult
2020-02-03ConductorF
Factor: 1618439853767579723681 / TF: 70-71
2020-02-03ConductorF
Factor: 1598292511763109483049 / 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