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
370151983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
27734184674868656116972271.22019-12-18 11:17:33
History
DateUserTypeResult
2025-05-12James HeinrichF
Factor: 2773418467486865611697 / TF: 71-72
2019-12-18Smok_bmv F
Factor: 2773418467486865611697 / TF: 71-72*
2019-12-18Smok_bmv NF
no factor from 2^70 to 2^71
2019-01-05sasakiNF
no factor from 2^69 to 2^70
2018-06-23srow7NF
no factor from 2^68 to 2^69
2017-01-13rubikvn2100NF
no factor from 2^67 to 2^68
2016-02-25proxy2222NF
no factor from 2^66 to 2^67
2014-03-31-Anonymous-NF
no factor from 2^65 to 2^66
2011-02-21Architects CubedNF
no factor from 2^64 to 2^65