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
207141089Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1379264588544363060012166.92015-10-07 09:11:17
History
DateUserTypeResult
2015-10-07ConductorF
Factor: 137926458854436306001 / TF: 66-67
2013-09-06riccardo ubertiNF
no factor from 2^65 to 2^66
2011-05-10carlos56NF
no factor from 2^64 to 2^65