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

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MnStatusDetails
33903473Factored
FactorDigitsBitsDate
474648623928.8old
195284004491134.22008-09-09 20:45:27
8690138199371239.72008-09-09 20:45:27
4232581978323425031858.62015-09-14 11:42:45
History
DateUserTypeResult
2022-09-25LordJuliusNF
no factor from 2^66 to 2^67
2022-09-21masserNF
no factor from 2^67 to 2^71
2022-05-28masserNF-PM1
B1=285000, B2=28810530
2015-09-14TJAOIF
Factor: 423258197832342503 / TF: 58-59
2008-09-09Will EdgingtonF
Factor: 869013819937
2008-09-09Will EdgingtonF
Factor: 19528400449