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
227470949Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4030223805380526844392168.42018-05-19 04:05:05
History
DateUserTypeResult
2018-05-19YxinityF
Factor: 403022380538052684439 / TF: 68-69
2017-01-09kalassak akani lapikNF
no factor from 2^67 to 2^68
2015-11-09-Anonymous-NF
no factor from 2^66 to 2^67
2013-09-13nate.andersNF
no factor from 2^65 to 2^66
2011-06-17firereddNF
no factor from 2^64 to 2^65