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
8334497
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
160588921506071443.9old
70199545962611931652.62014-08-19 11:29:24
38490341271195215696392271.72024-05-10 07:18:09
P-1 factors
DateFactorsB1B2
2024-05-103849034127119521569639
10250001519818300
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-12rucio600DDD1583DE3EB92163864153
Factored
PRP without proof (not generated)
2020-04-24marssystems600DDD1583DE3EB92774536053
Verified
Certified Good
2024-05-16dnova600DDD1583DE3EB93140036853
History
DateUserTypeResult
2024-05-18damyorCERT
Proof certified good
2024-05-16dnovaC-PRPM8334497/16058892150607/7019954596261193/3849034127119521569639 : 600DDD1583DE3EB9
Proof Certified Good

Proof Power: 8

2024-05-10Stef42F-PM1Factor: 3849034127119521569639 / B1=1025000, B2=1519818300
2020-04-24marssystemsC-PRPM8334497/16058892150607/7019954596261193 : 600DDD1583DE3EB9
2018-10-12rucioC-PRPM8334497/16058892150607/7019954596261193 : 600DDD1583DE3EB9
2014-08-19TJAOIFFactor: 7019954596261193