English

A coprimality condition on consecutive values of polynomials

Number Theory 2017-08-24 v1

Abstract

Let fZ[X]f\in\mathbb{Z}[X] be quadratic or cubic polynomial. We prove that there exists an integer Gf2G_f\geq 2 such that for every integer kGfk\geq G_f one can find infinitely many integers n0n\geq 0 with the property that none of f(n+1),f(n+2),,f(n+k)f(n+1),f(n+2),\dots,f(n+k) is coprime to all the others. This extends previous results on linear polynomials and, in particular, on consecutive integers.

Keywords

Cite

@article{arxiv.1704.01738,
  title  = {A coprimality condition on consecutive values of polynomials},
  author = {Carlo Sanna and Márton Szikszai},
  journal= {arXiv preprint arXiv:1704.01738},
  year   = {2017}
}
R2 v1 2026-06-22T19:09:26.688Z