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
7829543Factored
FactorDigitsBitsDate
438454409928.7old
4645731527436471548.72014-04-11 11:40:15
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-23_p95holder_803C333604F0ACAC2473866453
Verified2019-10-18GAN803C333604F0ACAC2297660553
History
DateUserTypeResult
2024-02-06Stef42NF-PM1
B1=859000, B2=1420146000
2019-10-18GANC-PRP
M7829543/438454409/464573152743647 : 803C333604F0ACAC
PRP: Verified
PRP without proof (not generated)
2018-05-23_p95holder_C-PRP
M7829543/438454409/464573152743647 : 803C333604F0ACAC
PRP: Verified
PRP without proof (not generated)
2014-04-11TJAOIF
Factor: 464573152743647