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arXiv 1709.06337math.NT
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完满数和斐波那契素数(III)

Perfect numbers and Fibonacci primes (III)

Hao Zhong, Tianxin Cai

摘要:

本文考虑丢番图方程$σ_{2}(n)-n^2=An+B$具有$A=P^2\pm2$ .对于某些$B$,我们证明了除了在$n\leq(|A|+|B|)^{3}$范围内有1000多个可计算解外,所有解都可用Lucas序列表示.同时,我们也得到了与其它线性递归序列有关的一些结果。

英文摘要:

In this article, we consider the Diophantine equation $σ_{2}(n)-n^2=An+B$ with $A=P^2\pm2$. For some $B$, we show that except for finitely many computable solutions in the range $n\leq(|A|+|B|)^{3}$, all the solutions are expressible in terms of Lucas sequences. Meanwhile, we obtain some results relating to other linear recurrent sequences.

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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