On Y-coordinates of Pell equations which are base 2 rep-digits

In this paper, we show that if (Xk,Yk) is the kth solution of the Pell equation X2-dY2=1 for some non-square integer d>1, then the equation Yk=2n-1 has at most two positive integer solutions (k,n).

Permalink: http://skupni.nsk.hr/Record/nsk.NSK01001098350/Details
Matična publikacija: Glasnik matematički (Online)
55 (2020), 1 ; str. 1-12
Glavni autori: Faye-Fall, Bernadette (Author), Luca, Florian
Vrsta građe: e-članak
Jezik: eng
Predmet:
Online pristup: https://doi.org/10.3336/gm.55.1.01
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245 1 0 |a On Y-coordinates of Pell equations which are base 2 rep-digits  |h [Elektronička građa] /  |c Bernadette Faye-Fall, Florian Luca. 
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520 |a In this paper, we show that if (Xk,Yk) is the kth solution of the Pell equation X2-dY2=1 for some non-square integer d>1, then the equation Yk=2n-1 has at most two positive integer solutions (k,n). 
653 0 |a Pellova jednadžba  |a Eksponencijalne jednadžbe  |a Diofantske jednadžbe 
700 1 |a Luca, Florian  |4 aut 
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