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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
120014281Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
79936338596530022931672272.82019-05-14 13:50:07
History
DateUserTypeResult
2019-05-14ConductorF
Factor: 7993633859653002293167 / TF: 72-73
2012-03-26UlyssesNF
no factor from 2^71 to 2^72
2012-03-25UlyssesNF
no factor from 2^70 to 2^71
2012-03-21UlyssesNF
no factor from 2^69 to 2^70
2012-03-16UlyssesNF
no factor from 2^68 to 2^69
2012-03-14UlyssesNF
no factor from 2^67 to 2^68
2012-03-09UlyssesNF
no factor from 2^66 to 2^67
2012-02-29UlyssesNF
no factor from 2^65 to 2^66
2010-10-19RichardNF
no factor from 2^64 to 2^65
2010-01-16carlos56NF
no factor from 2^63 to 2^64