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
740285083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
23396059869151732594012271.02019-08-28 04:18:06
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 2339605986915173259401 / TF: 70-71
2019-08-28Smok_bmv F
Factor: 2339605986915173259401 / TF: 70-71*
2015-03-21monstNF
no factor from 2^66 to 2^70
2014-02-10monstNF
no factor from 2^65 to 2^66
2011-04-08monstNF
no factor from 2^64 to 2^65
2010-07-31Carsten KossendeyNF
no factor from 2^63 to 2^64