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
477998041Factored
FactorDigitsBitsDate
5554878867816368673532168.92018-01-04 08:35:26
History
DateUserTypeResult
2018-01-04ky0urakuF
Factor: 555487886781636867353 / TF: 68-69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-04-10monstNF
no factor from 2^66 to 2^67
2014-10-09rubikvn2100NF
no factor from 2^65 to 2^66