Abstract
We prove that if
$s\ge 2$
is a fixed integer, then the equation
$ns^n+1=(b^m-1)/(b-1)$
has only finitely many positive integer solutions
$(n,b,m)$
with
$b\ge 2$
and
$m\ge 3$
. When
$s=2$
, it has no solution.
- Title
- ON REPUNIT CULLEN NUMBERS
- Creators - without role
- ADEL Alahmadi - King Abdulaziz UniversityFLORIAN Luca - King Abdulaziz University
- Publication Details
- Bulletin of the Australian Mathematical Society, Vol.106(2), pp.264-268
- Publisher
- Cambridge University Press
- Number of pages
- 5
- Identifiers
- 9936574808331
- Academic Unit
- King Abdulaziz University
- Language
- English
- Resource Type
- Journal article