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Remark on a determinant involving prime numbers

General Mathematics 2025-12-25 v1

Abstract

Pausinger recently investigated a special determinant involving prime numbers. In this short note we point out that this type of determinants was already known in linear algebra and its computation is unrelated to prime numbers.

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Cite

@article{arxiv.2512.20684,
  title  = {Remark on a determinant involving prime numbers},
  author = {Huan Xiao},
  journal= {arXiv preprint arXiv:2512.20684},
  year   = {2025}
}

Comments

2 pages

R2 v1 2026-07-01T08:39:07.905Z