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

PrimeNet Exponent Status

Exponent Range:





MnDetails
2434609
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 263
Factored
FactorDigitsBitsDate
1195882618869911546.8old
ECM
DigitsB1Curves
2550000238 / 280
Estimated T-Level: 24.3
TF below 2^76 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2017-10-13Oliver Kruse5D2FE34E02E784B21114467853
Verified
PRP without proof (not generated)
2017-11-27storm55105D2FE34E02E784B2150662253
History
DateUserTypeResult
2018-09-28alpertronNF-PM1B1=2000000, B2=60000000, E=12
2017-11-27storm5510C-PRPM2434609/119588261886991 : 5D2FE34E02E784B2
2017-10-13Oliver KruseC-PRPM2434609/119588261886991 : 5D2FE34E02E784B2