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
944728553Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2098016775685151372712167.52016-10-08 19:30:35
History
DateUserTypeResult
2016-10-08ConductorF
Factor: 209801677568515137271 / TF: 67-68
2015-09-06Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-05-31lindedNF
no factor from 2^64 to 2^65
2010-06-20lindedNF
no factor from 2^63 to 2^64