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
274039061Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8479926779410848811032169.52019-06-28 07:02:59
History
DateUserTypeResult
2025-03-19James HeinrichF
Factor: 847992677941084881103 / TF: 69-70
2019-06-28Alexander TsupkoF
Factor: 847992677941084881103 / TF: 69-70
2018-07-04Chabot PrimeNF
no factor from 2^68 to 2^69
2016-10-30XolotlNF
no factor from 2^67 to 2^68
2016-01-09tscNF
no factor from 2^66 to 2^67
2013-12-03haphaeuNF
no factor from 2^65 to 2^66
2011-09-03Mr-PlonkNF
no factor from 2^64 to 2^65
2010-03-31BattlemaxxNF
no factor from 2^63 to 2^64
2010-03-31BattlemaxxNF
no factor from 2^62 to 2^63