arXiv · 2204.10930
An Algorithm to Find Sums of Powers of Consecutive Primes
Abstract
We present and analyze an algorithm to enumerate all integers $n\le x$ that can be written as the sum of consecutive $k$th powers of primes, for $k>1$. We show that the number of such integers $n$ is asymptotically bounded by a constant times $$ c_k \frac{ x^{2/(k+1)} }{ (\log x)^{2k/(k+1)} }, $$ where $c_k$ is a constant depending solely on $k$, roughly $k^2$ in magnitude. This also bounds the asymptotic running time of our algorithm. We also give a lower bound of the same order of magnitude, and a very fast algorithm that counts such $n$. Our work extends the previous work by Tongsomporn, Wananiyakul, and Steuding (2022) who examined sums of squares of consecutive primes.
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Cathal O'Sullivan, Jonathan P. Sorenson, Aryn Stahl. 2022-04-22. An Algorithm to Find Sums of Powers of Consecutive Primes. https://doi.org/10.5281/zenodo.10450932
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