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
25572077Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
54653906765024181813672272.22021-08-28 19:39:55
LL
StatusDateUserResidueShift
Verified (Factored)2005-04-02C. Cooper / S. Boone92984CC3BD2BE1741998198
Verified (Factored)2010-10-10Xssist Dedicated Server92984CC3BD2BE17419532534
History
DateUserTypeResult
2021-08-28TheJudgerF
Factor: 5465390676502418181367 / TF: 72-73
2021-08-28TheJudgerNF
no factor from 2^71 to 2^72
2021-06-26mikrNF
no factor from 2^70 to 2^71
2017-06-11ramgeisNF
no factor from 2^69 to 2^70
2017-06-11ramgeisNF
no factor from 2^68 to 2^69
2016-01-30VictordeHollanderNF
no factor from 2^67 to 2^68
2010-10-10Xssist Dedicated ServerC-LL
92984CC3BD2BE174