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

PrimeNet Exponent Status

Exponent Range:





MnDetails
7925083
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
126801329926.9old
507205313928.92008-09-08 03:42:12
23264873654811341.12008-09-08 03:42:12
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-06-08storm5510F82D973B138BDA033606022653
Verified
PRP without proof (not generated)
2019-11-23arnaudF82D973B138BDA033460897553
History
DateUserTypeResult
2024-02-22Stef42NF-PM1B1=2500000, B2=5038848360
2019-11-23arnaudC-PRPM7925083/126801329/507205313/2326487365481 : F82D973B138BDA03
2018-06-08storm5510C-PRPM7925083/126801329/507205313/2326487365481 : F82D973B138BDA03
2008-09-08Will EdgingtonFFactor: 2326487365481
2008-09-08Will EdgingtonFFactor: 507205313