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
8318759
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
16637519824.0old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-10Oliver Kruse4459A1F0F8C50FA8198742453
Verified
PRP without proof (not generated)
2020-04-18Wentao Huang4459A1F0F8C50FA81596176653
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-18Wentao HuangC-PRPM8318759/16637519 : 4459A1F0F8C50FA8
2018-10-10Oliver KruseC-PRPM8318759/16637519 : 4459A1F0F8C50FA8