English

A simple proof of Werner Schulte's conjecture

General Mathematics 2025-05-20 v2

Abstract

Lately, Werner Schulte has conjectured that for all positive n>1n>1, nn divides (n2)!(n1)!2n3+4\frac{(n-2)! (n-1)!}{2^{n-3}} + 4 if and only if nn is prime. In this paper, We use elementary methods, to give a simple proof of this conjecture.

Keywords

Cite

@article{arxiv.2404.08646,
  title  = {A simple proof of Werner Schulte's conjecture},
  author = {Djamel Himane},
  journal= {arXiv preprint arXiv:2404.08646},
  year   = {2025}
}
R2 v1 2026-06-28T15:52:47.153Z