Fibonacci numbers which are concatenations of two repdigits
Keywords:
Fibonacci numbers, repdigit, linear forms in complex logarithms.
Abstract
We show that the only Fibonacci numbers that are concatenations of two repdigits are 13, 21, 34, 55, 89, 144, 233, 377.
Key words: Fibonacci numbers, repdigit, linear forms in complex logarithms.
Published
2021-06-28
Issue
Section
Articles
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