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

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MnDetails
8323603
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
83236031826.3old
10491069221211339.92008-09-08 04:30:28
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-15Oliver Kruse28E57D7EE8AC01272195683053
Verified
PRP without proof (not generated)
2020-04-19oodaira28E57D7EE8AC01272115615553
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-19oodairaC-PRPM8323603/83236031/1049106922121 : 28E57D7EE8AC0127
2018-10-15Oliver KruseC-PRPM8323603/83236031/1049106922121 : 28E57D7EE8AC0127
2008-09-08Will EdgingtonFFactor: 1049106922121