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arXiv 2204.09403math.NT
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整数幂和的同余

Congruences for sums of powers of an integer

Leif Jacob, Burkhard Külshammer

摘要:

对于互质正整数$q$和$e$,令$m(q,e)$表示最小正整数$t$,使得存在$q$的$t$幂之和,其可被$e$整除。我们证明了$m(q.e)$的上界,并调查的情况下,$m(q,e)$是“大”。我们还特别注意$e$是素数幂的情况。

英文摘要:

For coprime positive integers $q$ and $e$, let $m(q,e)$ denote the least positive integer $t$ such that there exists a sum of $t$ powers of $q$ which is divisible by $e$. We prove an upper bound for $m(q.e)$ and investigate the case where $m(q,e)$ is "large". We also pay special attention to the situation where $e$ is a prime power.

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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