Marin Mersenne 2^P-1
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MnDetails
1543
Composite, with 3 known prime factors. Cofactor is PRP (Probable-Prime).
Trial Factored to 268
TF target 244
Factored
FactorDigitsBitsDate
101839616.6old
472159618.8old
1833313439127035147967484444581966411106348590659950163.62012-01-01 14:31:49
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
No proof (small exponent)
2017-11-16kkmrkkblmbrbkPRP_PRP_PRP_PRP_365213
History
DateUserTypeResult
2017-11-16kkmrkkblmbrbkP-PRPM1543/101839/472159/18333134391270351479674844445819664111063485906599
PRP Cofactor
2012-01-01Michael KennF-ECMFactor: 18333134391270351479674844445819664111063485906599