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
482073083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
39648259337984317156332271.72020-01-04 05:16:05
History
DateUserTypeResult
2025-04-17James HeinrichF
Factor: 3964825933798431715633 / TF: 71-72
2020-01-04Smok_bmv F
Factor: 3964825933798431715633 / TF: 71-72*
2020-01-04Smok_bmv NF
no factor from 2^70 to 2^71
2018-12-23Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-12-19sasakiNF
no factor from 2^69 to 2^70
2018-04-18sasakiNF
no factor from 2^68 to 2^69
2016-06-20sasakiNF
no factor from 2^67 to 2^68
2016-03-21sasakiNF
no factor from 2^66 to 2^67
2014-10-14vwflat4NF
no factor from 2^65 to 2^66
2011-12-14csabaNF
no factor from 2^64 to 2^65
2010-04-02Architects CubedNF
no factor from 2^63 to 2^64