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
8327177
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
3901291071440596811858.4old
169923223496971962792063.92017-06-01 11:14:53
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12EthanDA3E2D4CD4E3D4EE02320158953
Verified
PRP without proof (not generated)
2020-04-24Wentao HuangA3E2D4CD4E3D4EE02396024753
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-24Wentao HuangC-PRPM8327177/390129107144059681/16992322349697196279 : A3E2D4CD4E3D4EE0
2018-10-12EthanDC-PRPM8327177/390129107144059681/16992322349697196279 : A3E2D4CD4E3D4EE0
2017-06-01TJAOIFFactor: 16992322349697196279
1998-09-06Mark DFFactor: 390129107144059681