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
215612101Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
35877401534146485267612271.62018-05-31 04:25:34
History
DateUserTypeResult
2018-05-31Smok_bmv F
Factor: 3587740153414648526761 / TF: 71-72*
2018-05-31Smok_bmv NF
no factor from 2^70 to 2^71
2018-05-27Leo DengNF
no factor from 2^69 to 2^70
2017-12-27John DeweyNF
no factor from 2^68 to 2^69
2016-09-07XolotlNF
no factor from 2^67 to 2^68
2015-10-19HeffeNF
no factor from 2^66 to 2^67
2012-07-07america64NF
no factor from 2^65 to 2^66
2011-05-27PiepenNF
no factor from 2^64 to 2^65