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

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MnStatusDetails
17090303Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
72897644254404891652.7old
183317613627488112901037532683.92024-07-17 17:23:20
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-09-05Luke DurantECDD70013A5D56FF21315998953
P-1 factors
DateFactorB1B2
2024-07-1718331761362748811290103753500000254324994
History
DateUserTypeResult
2024-09-05tactus tenebrisCERT
PRP Certification
Proof certified good
2024-09-05Luke DurantC-PRP
M17090303/7289764425440489/18331761362748811290103753 : ECDD70013A5D56FF
PRP proof power = 8
PRP: Verified
Proof certified good
2024-07-17nordiF-PM1
Factor: 18331761362748811290103753 / (P-1, B1=500000, B2=254324994)
2024-05-02nordiNF-PM1
B1=500000