English

Residue of a Mod 5 Euler Product

Number Theory 2009-12-21 v1

Abstract

Consider the product of (1-p^(-s))^(-4) over all primes p=1 mod 5. We evaluate its residue at s=1 and compare with the corresponding Mertens constant of Languasco & Zaccagnini. We also count primitive quintic Dirichlet characters mod n and determine their average number as n->infty.

Keywords

Cite

@article{arxiv.0912.3677,
  title  = {Residue of a Mod 5 Euler Product},
  author = {Steven Finch and Pascal Sebah},
  journal= {arXiv preprint arXiv:0912.3677},
  year   = {2009}
}

Comments

12 pages

R2 v1 2026-06-21T14:25:42.470Z