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

PrimeNet Exponent Status

Exponent Range:





MnDetails
9692029
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 269
TF target 268
Factored
FactorDigitsBitsDate
446895335363906891755.3old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2019-10-13mnd9D122E0B1F44DA5031299161953
Verified
Certified Good
2020-12-22storm5510D122E0B1F44DA50314978653
History
DateUserTypeResult
2026-01-19Mingye WangNF-PM1B1=1700000, B2=3435925350
2025-12-13Mingye WangNFno factor TF: 68-69
2020-12-23Simon JosefssonCERT
Proof certified good
2020-12-22storm5510C-PRPM9692029/44689533536390689 : D122E0B1F44DA503
Proof Certified Good

Proof Power: 8

2019-10-13mnd9C-PRPM9692029/44689533536390689 : D122E0B1F44DA503
1999-06-06-anonymous-FFactor: 44689533536390689