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
295999927Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12469018952550207497692270.12016-12-13 00:15:31
History
DateUserTypeResult
2025-04-01James HeinrichF
Factor: 1246901895255020749769 / TF: 70-71
2016-12-13Alex_soldierF
Factor: 1246901895255020749769 / TF: 70-71*
2016-01-27DerekNF
no factor from 2^69 to 2^70
2016-01-27DerekNF
no factor from 2^66 to 2^69
2013-12-28tscNF
no factor from 2^65 to 2^66
2011-10-05tscNF
no factor from 2^64 to 2^65
2010-06-01Architects CubedNF
no factor from 2^63 to 2^64
2010-04-23monstNF
no factor from 2^62 to 2^63