Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
2624483Factored
FactorDigitsBitsDate
7318489104703991549.4old
ECM
DigitsB1Curves
25500003 / 280
Estimated T-Level: 20.1
TF below 2^62 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-10-17Oliver Kruse6D7E933FAB4AE194187448853
Verified2017-12-02kkmrkkblmbrbk6D7E933FAB4AE1941249365753
History
DateUserTypeResult
2019-07-04alpertronNF-PM1
B1=2000000, B2=60000000, E=12
2017-12-02kkmrkkblmbrbkC-PRP
M2624483/731848910470399 : 6D7E933FAB4AE194
PRP: Verified
PRP without proof (not generated)
2017-10-17Oliver KruseC-PRP
M2624483/731848910470399 : 6D7E933FAB4AE194
PRP: Verified
PRP without proof (not generated)