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:










MnStatusDetails
7882027Factored
FactorDigitsBitsDate
189168649927.5old
147078623831133.82008-09-08 03:41:17
3910115954171238.52008-09-08 03:41:17
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-30_p95holder_C03916832F06ED7B313974553
Verified2019-11-11Ivan MC03916832F06ED7B3241139053
History
DateUserTypeResult
2024-02-21Stef42NF-PM1
B1=2500000, B2=5007884700
2019-11-11Ivan MC-PRP
M7882027/189168649/14707862383/391011595417 : C03916832F06ED7B
PRP: Verified
PRP without proof (not generated)
2018-05-30_p95holder_C-PRP
M7882027/189168649/14707862383/391011595417 : C03916832F06ED7B
PRP: Verified
PRP without proof (not generated)
2008-09-08Will EdgingtonF
Factor: 391011595417
2008-09-08Will EdgingtonF
Factor: 14707862383