Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
7047343
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
98803748871033.2old
1044260550457850536732166.52020-04-28 12:17:34
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-02-02_p95holder_D9C3147AA55B2AFD1560523453
Factored
PRP without proof (not generated)
2019-03-04kkmrkkblmbrbkD9C3147AA55B2AFD1666839453
Verified
PRP without proof (not generated)
2020-04-29oodairaD9C3147AA55B2AFD2619636853
History
DateUserTypeResult
2024-01-05Stef42NF-PM1B1=800000, B2=1841182200
2020-04-29oodairaC-PRPM7047343/9880374887/104426055045785053673 : D9C3147AA55B2AFD
2020-04-28TJAOIFFactor: 104426055045785053673
2019-03-04kkmrkkblmbrbkC-PRPM7047343/9880374887 : D9C3147AA55B2AFD
2018-02-02_p95holder_C-PRPM7047343/9880374887 : D9C3147AA55B2AFD