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
8432269
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
209187493248468011754.2old
2080927420083086400312167.52022-09-13 09:16:13
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-27trebor7A2E141FF7329A191144522053
Factored
PRP without proof (not generated)
2020-05-28Luigi Morelli7A2E141FF7329A191497459253
Verified
Certified Good
2022-09-19Perig7A2E141FF7329A192695868553
History
DateUserTypeResult
2024-05-13Stef42NF-PM1B1=1035000, B2=1209731250
2022-09-19OverflowCERT
Proof certified good
2022-09-19PerigC-PRPM8432269/20918749324846801/208092742008308640031 : 7A2E141FF7329A19
Proof Certified Good

Proof Power: 8

2022-09-13TJAOIFFactor: 208092742008308640031
2020-05-28Luigi MorelliC-PRPM8432269/20918749324846801 : 7A2E141FF7329A19
2018-10-27treborC-PRPM8432269/20918749324846801 : 7A2E141FF7329A19
1998-10-11-anonymous-FFactor: 20918749324846801