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
912111559Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1638706988004525753612167.22015-11-22 11:18:53
History
DateUserTypeResult
2015-11-22ConductorF
Factor: 163870698800452575361 / TF: 67-68
2011-11-14Rob_DeeNF
no factor from 2^66 to 2^67
2011-04-15Rob_DeeNF
no factor from 2^65 to 2^66
2010-10-17Rob_DeeNF
no factor from 2^64 to 2^65
2010-04-20Rob_DeeNF
no factor from 2^63 to 2^64