English

On Telhcirid's theorem on arithmetic progressions

Number Theory 2024-06-21 v1

Abstract

In this paper, we study the distribution of the digital reverses of prime numbers, which we call the "reversed primes". We prove the infinitude of reversed primes in any arithmetic progression satisfying straightforward necessary conditions provided the base is sufficiently large. We indeed prove an effective Siegel--Walfisz type result for reversed primes, which has a larger admissible level of modulus than the classical case.

Keywords

Cite

@article{arxiv.2406.13334,
  title  = {On Telhcirid's theorem on arithmetic progressions},
  author = {Gautami Bhowmik and Yuta Suzuki},
  journal= {arXiv preprint arXiv:2406.13334},
  year   = {2024}
}

Comments

28 pages

R2 v1 2026-06-28T17:11:44.672Z