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

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MnStatusDetails
17377999Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
35103557991031.7old
26552369140109831651.22014-06-20 11:44:51
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-10-28Luke Durant53EDEDF0472C37CD2982697853
History
DateUserTypeResult
2025-09-30nordiNF-PM1
B1=500000, B2=261614430
2024-10-28FlyingEagleCERT
PRP Certification
Proof certified good
2024-10-28Luke DurantC-PRP
M17377999/3510355799/2655236914010983 : 53EDEDF0472C37CD
PRP proof power = 8
PRP: Verified
Proof certified good
2024-08-18nordiNF-PM1
B1=500000
2014-06-20TJAOIF
Factor: 2655236914010983