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
8082629
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
822217882273671446.2old
24743229301739211651.12008-09-08 04:24:03
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-08-06Oliver Kruse3E9E4B6FDDE9D0BF2154373153
Verified
PRP without proof (not generated)
2020-05-01Chang Chia-Tche3E9E4B6FDDE9D0BF2643986153
History
DateUserTypeResult
2024-02-27Stef42NF-PM1B1=952000, B2=2044750890
2020-05-01Chang Chia-TcheC-PRPM8082629/82221788227367/2474322930173921 : 3E9E4B6FDDE9D0BF
2018-08-06Oliver KruseC-PRPM8082629/82221788227367/2474322930173921 : 3E9E4B6FDDE9D0BF
2008-09-08Will EdgingtonFFactor: 2474322930173921