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
7830293Factored
FactorDigitsBitsDate
11902045371030.1old
13781315691030.42008-09-08 03:40:13
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-21_p95holder_A7063111959A41192313200453
Verified2019-10-17Igvan28A7063111959A41192424141153
History
DateUserTypeResult
2024-02-06Stef42NF-PM1
B1=859000, B2=1420146000
2019-10-17Igvan28C-PRP
M7830293/1190204537/1378131569 : A7063111959A4119
PRP: Verified
PRP without proof (not generated)
2018-05-21_p95holder_C-PRP
M7830293/1190204537/1378131569 : A7063111959A4119
PRP: Verified
PRP without proof (not generated)
2008-09-08Will EdgingtonF
Factor: 1378131569