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
15908359Factored
FactorDigitsBitsDate
1467027684671254151772167.02014-07-29 23:11:39
LL
StatusDateUserResidueShift
Verified (Factored)2003-01-25Northwestern College1E32F06C21D6959F3005671
Verified (Factored)2006-06-13TheJudger1E32F06C21D6959F13317916
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-11-24mrhEACF97E2B2E52B711937775653
History
DateUserTypeResult
2023-11-24Jonathan WebbCERT
PRP Certification
Proof certified good
2023-11-24mrhC-PRP
M15908359/146702768467125415177 : EACF97E2B2E52B71
PRP proof power = 8
PRP: Verified
Proof certified good
2023-10-25nordiNF-PM1
B1=480000, B2=271390350
2023-08-26nordiNF-PM1
B1=480000
2022-08-10LordJuliusNF
no factor from 2^67 to 2^68
2022-08-10LordJuliusNF
no factor from 2^65 to 2^66
2022-08-10LordJuliusNF
no factor from 2^64 to 2^65
2022-08-10LordJuliusNF
no factor from 2^1 to 2^64
2014-07-29NesowaF
Factor: 146702768467125415177 / TF: 66-67