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

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MnStatusDetails
102421471Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
274168706448532262412064.62010-08-18 06:56:07
384013634752899028312065.12018-05-15 13:34:50
History
DateUserTypeResult
2022-03-27James HeinrichF
Factor: 27416870644853226241 / TF: 64-65
2018-05-15TJAOIF
Factor: 38401363475289902831 / TF: 65-66
2010-08-18Torchwood InstituteF
Factor: 27416870644853226241
2010-05-241997rj7NF
no factor from 2^63 to 2^64