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arXiv 2210.09699math.NT
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Pell或Pell-Lucas数作为基$b$中两个repdigit的连接

Pell or Pell-Lucas numbers as concatenations of two repdigits in base $b$

Kouessi Norbert Adedji, Alan Filipin, Salah Eddine Rihane, Alain Togbe

摘要:

令$b$为正整数,使得$2 \leq b \leq 10$。在这项研究中,我们发现所有的佩尔或佩尔-卢卡斯数作为两个repdigits在基$b$的连接。作为推论,证明了在基$b$中,能表示为两个repdigit串接的最大Pell数或Pell-Lucas数分别是$P_{11} = 5741$和$Q_5 = 82$.

英文摘要:

Let $b$ be a positive integer such that $2 \leq b \leq 10$. In this study, we find all Pell or Pell-Lucas numbers as concatenations of two repdigits in base $b$. As a corollary, it is show that the largest Pell or Pell-Lucas numbers which can be expressible as a concatenations of two repdigits in base $b$ are $P_{11} = 5741$ and $Q_5 = 82$, respectively.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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