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

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MnStatusDetails
10233079Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
9073385556344804811859.7old
48920784627329947131962.12016-06-27 11:41:47
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2020-02-25BommerCB35BD4DFBB3097E2620277753
Verified2021-02-11freiburgerCB35BD4DFBB3097E2229116253
History
DateUserTypeResult
2022-03-22LordJuliusNF
no factor from 2^66 to 2^67
2022-03-22LordJuliusNF
no factor from 2^65 to 2^66
2022-03-22LordJuliusNF
no factor from 2^64 to 2^65
2022-03-22LordJuliusNF
no factor from 2^63 to 2^64
2022-01-12ViliamFNF
no factor from 2^68 to 2^69
2022-01-12ViliamFNF
no factor from 2^67 to 2^68
2021-02-11ky0urakuCERT
PRP Certification
Proof certified good
2021-02-11freiburgerC-PRP
M10233079/907338555634480481/4892078462732994713 : CB35BD4DFBB3097E
PRP proof power = 8
PRP: Verified
Proof certified good
2020-02-25BommerC-PRP
M10233079/907338555634480481/4892078462732994713 : CB35BD4DFBB3097E
PRP: Verified
PRP without proof (not generated)
2016-06-27TJAOIF
Factor: 4892078462732994713 / TF: 62-63