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

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MnStatusDetails
13591969Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
51123380302471431652.2old
1429800110859280631857.02015-05-15 11:21:52
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-08-27LordJuliusBF2B2827A3980A0C21054100753
History
DateUserTypeResult
2022-08-27Andalar86CERT
PRP Certification
Proof certified good
2022-08-27LordJuliusC-PRP
M13591969/5112338030247143/142980011085928063 : BF2B2827A3980A0C
PRP proof power = 8
PRP: Verified
Proof certified good
2022-07-27nordiNF-PM1
B1=300000, B2=210129150
2022-07-15nordiNF-PM1
B1=300000
2015-05-15TJAOIF
Factor: 142980011085928063 / TF: 56-57