Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
478079291Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9578797162002137790172169.72017-12-07 06:29:31
History
DateUserTypeResult
2017-12-07ky0urakuF
Factor: 957879716200213779017 / TF: 69-70
2017-11-30ky0urakuNF
no factor from 2^68 to 2^69
2016-06-11sasakiNF
no factor from 2^67 to 2^68
2016-04-04sasakiNF
no factor from 2^66 to 2^67
2014-10-16rubikvn2100NF
no factor from 2^65 to 2^66
2011-12-11sasaki3NF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64