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

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MnStatusDetails
975004543Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
118171156908425019132063.42010-03-31 15:54:59
178933190349021647692064.02015-12-26 18:02:21
History
DateUserTypeResult
2025-06-10mikrNF
no factor from 2^68 to 2^69
2025-06-10mikrNF
no factor from 2^69 to 2^71
2015-12-26ConductorF
Factor: 17893319034902164769 / TF: 1-65
2010-03-31James HintzF
Factor: 11817115690842501913