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

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MnStatusDetails
304118383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
40775403197777587323832271.82019-09-11 04:29:49
History
DateUserTypeResult
2025-04-24James HeinrichF
Factor: 4077540319777758732383 / TF: 71-72
2019-09-11Smok_bmv F
Factor: 4077540319777758732383 / TF: 71-72*
2019-09-11Smok_bmv NF
no factor from 2^70 to 2^71
2017-11-02Jacques MOLNENF
no factor from 2^69 to 2^70
2017-05-09Jacques MOLNENF
no factor from 2^68 to 2^69
2017-03-10Sergey KomolovNF
no factor from 2^67 to 2^68
2017-01-21ANONYMOUSNF
no factor from 2^67 to 2^68
2016-02-12tscNF
no factor from 2^66 to 2^67
2014-01-10ANONYMOUSNF
no factor from 2^65 to 2^66
2011-10-15albin_pouillesNF
no factor from 2^64 to 2^65