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
447329851Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10666816541052215881272269.92019-02-05 11:45:55
History
DateUserTypeResult
2019-02-05ConductorF
Factor: 1066681654105221588127 / TF: 69-70
2018-01-31sasakiNF
no factor from 2^68 to 2^69
2016-02-10sasakiNF
no factor from 2^66 to 2^68
2014-09-02voigtNF
no factor from 2^65 to 2^66
2011-11-25HardyP GermanyNF
no factor from 2^64 to 2^65
2010-03-22Architects CubedNF
no factor from 2^63 to 2^64