Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
800606311Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
26453711412637678087992271.22019-12-24 18:15:41
History
DateUserTypeResult
2024-06-23mrhNF
no factor from 2^70 to 2^71
2019-12-24ConductorF
Factor: 2645371141263767808799 / TF: 71-72
2019-12-23ConductorNF
no factor from 2^70 to 2^71
2016-07-19ramgeisNF
no factor from 2^69 to 2^70
2015-07-14Bruno VictalNF
no factor from 2^68 to 2^69
2015-05-05sasakiNF
no factor from 2^67 to 2^68
2014-11-08sasakiNF
no factor from 2^66 to 2^67
2013-10-11sasakiNF
no factor from 2^65 to 2^66
2010-03-03BloodIceNF
no factor from 2^63 to 2^65