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

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MnDetails
1129
Composite, with 3 known prime factors. Cofactor is PRP (Probable-Prime).
Trial Factored to 268
TF target 244
Factored
FactorDigitsBitsDate
33871515.0old
833798113929.6old
2682863551849463941555012235061302606113919542117141814168219065469741026973149811937861249380857772014308434017285472953428756120546822911139459.82014-05-23 19:00:10
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
No proof (small exponent)
2024-09-06George WoltmanPRP_PRP_PRP_PRP_32113
History
DateUserTypeResult
2024-09-06George WoltmanP-PRPM1129/33871/833798113/2682863551849463941555012235061302606113919542117141814168219065469741026973149811937861249380857772014308434017285472953428756120546822911
PRP Cofactor
2014-05-23-anonymous-F-ECMERROR PARSING RESULT