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
144700793Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
39693303323541832009672271.72016-11-15 00:16:11
History
DateUserTypeResult
2025-05-30beepF
Factor: 3969330332354183200967 / TF: 69-72
2024-08-14tbusbyNF
no factor from 2^68 to 2^69
2016-11-15Sergey NosovF
Factor: 3969330332354183200967 / TF: 69-72*
2016-04-25DerekNF
no factor from 2^68 to 2^69
2016-03-27DerekNF
no factor from 2^67 to 2^68
2015-03-03aurashiftNF
no factor from 2^66 to 2^67
2012-12-26RichardNF
no factor from 2^65 to 2^66
2010-12-25RichardNF
no factor from 2^64 to 2^65