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
7778647Factored
FactorDigitsBitsDate
124458353926.9old
30617017354695671651.42014-06-27 17:19:06
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-11_p95holder_14D91E09724BDA272146930953
Verified2019-09-29kkmrkkblmbrbk14D91E09724BDA27226979153
History
DateUserTypeResult
2024-01-30Stef42NF-PM1
B1=875000, B2=2044750890
2019-09-29kkmrkkblmbrbkC-PRP
M7778647/124458353/3061701735469567 : 14D91E09724BDA27
PRP: Verified
PRP without proof (not generated)
2018-05-11_p95holder_C-PRP
M7778647/124458353/3061701735469567 : 14D91E09724BDA27
PRP: Verified
PRP without proof (not generated)
2014-06-27TJAOIF
Factor: 3061701735469567