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

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MnStatusDetails
13726849Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
1106933103371236.7old
2071196112862849462312167.52022-08-31 18:37:19
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-09-23Ryan PropperA488D737F388C0BD2157626253
P-1 factors
DateFactorB1B2
2022-08-31207119611286284946231300000213802050
History
DateUserTypeResult
2022-09-24slandrumCERT
PRP Certification
Proof certified good
2022-09-23Ryan PropperC-PRP
M13726849/110693310337/207119611286284946231 : A488D737F388C0BD
PRP proof power = 8
PRP: Verified
Proof certified good
2022-08-31nordiF-PM1
Factor: 207119611286284946231 / (P-1, B1=300000, B2=213802050)
2022-08-06nordiNF-PM1
B1=300000