Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
499092383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14774498264693005156092270.32020-01-10 13:38:14
History
DateUserTypeResult
2025-03-20James HeinrichF
Factor: 1477449826469300515609 / TF: 70-71
2020-01-10Smok_bmv F
Factor: 1477449826469300515609 / TF: 70-71*
2018-05-11sasakiNF
no factor from 2^68 to 2^70
2014-06-19The MawnNF
no factor from 2^66 to 2^68
2013-05-18c10ck3rNF
no factor from 2^65 to 2^66
2011-12-22RichardNF
no factor from 2^64 to 2^65
2010-04-05Architects CubedNF
no factor from 2^63 to 2^64