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
334311883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
75280427724628964433372272.72019-10-25 09:05:15
History
DateUserTypeResult
2019-10-25Smok_bmv F
Factor: 7528042772462896443337 / TF: 72-73*
2016-02-05Jacques MOLNENF
no factor from 2^71 to 2^72
2016-02-05Jacques MOLNENF
no factor from 2^70 to 2^71
2016-02-05Jacques MOLNENF
no factor from 2^69 to 2^70
2015-05-14Jacques MOLNENF
no factor from 2^67 to 2^69
2012-12-17krackerNF
no factor from 2^66 to 2^67
2012-04-17c10ck3rNF
no factor from 2^65 to 2^66