Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
16924837Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
664833155217856971755.9old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-08-17Luke Durant9478046DE14F3EAE1191823753
History
DateUserTypeResult
2024-08-17ANONYMOUSCERT
PRP Certification
Proof certified good
2024-08-17Luke DurantC-PRP
M16924837/66483315521785697 : 9478046DE14F3EAE
PRP proof power = 8
PRP: Verified
Proof certified good
2024-05-26nordiNF-PM1
B1=500000, B2=254324994
2024-03-18nordiNF-PM1
B1=500000