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:










MnStatusDetails
18819701Factored
FactorDigitsBitsDate
44753783609571584091962.0old
3337338684409753188732168.22021-08-12 05:45:28
ECM
DigitsB1Curves
25500002 / 280
Estimated T-Level: 20.0 ⓘ
TF below 2^62 is very unlikely to find new factors due to ECM effort.
History
DateUserTypeResult
2021-08-12ATHF-PP1
Start=2/7, B1=100000, B2=10000000, Factor: 333733868440975318873