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
9665113
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 269
TF target 268
Factored
FactorDigitsBitsDate
583745762883611445.7old
768622363974731446.12008-09-08 05:34:19
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2019-10-09ATH9F02E86A83D86F672507194053
Verified
Certified Good
2020-12-20storm55109F02E86A83D86F672438613653
History
DateUserTypeResult
2026-01-07Mingye WangNF-PM1B1=1700000, B2=3721726470
2025-12-09Mingye WangNFno factor TF: 68-69
2020-12-20ky0urakuCERT
Proof certified good
2020-12-20storm5510C-PRPM9665113/58374576288361/76862236397473 : 9F02E86A83D86F67
Proof Certified Good

Proof Power: 8

2019-10-09ATHC-PRPM9665113/58374576288361/76862236397473 : 9F02E86A83D86F67
2008-09-08Will EdgingtonFFactor: 76862236397473