Nonexistence of Consecutive Powerful Triplets Around Cubes with Prime-Square Factors

Fuente: arXiv
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Main Author: She, Jialai
Format: Preprint
Published: 2025
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author She, Jialai
author_facet She, Jialai
contents The Erdős-Mollin-Walsh conjecture, asserting the nonexistence of three consecutive powerful integers, remains a celebrated open problem in number theory. A natural line of inquiry, following recent work by Chan (2025), is to investigate potential counterexamples centered around perfect cubes, which are themselves powerful. This paper establishes a new non-existence result for a family of such integer triplets with distinct structural constraints, combining techniques from modular arithmetic, $p$-adic valuation, Thue equations, and the theory of elliptic curves.
format Preprint
id arxiv_https___arxiv_org_abs_2507_16828
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Nonexistence of Consecutive Powerful Triplets Around Cubes with Prime-Square Factors
She, Jialai
Number Theory
The Erdős-Mollin-Walsh conjecture, asserting the nonexistence of three consecutive powerful integers, remains a celebrated open problem in number theory. A natural line of inquiry, following recent work by Chan (2025), is to investigate potential counterexamples centered around perfect cubes, which are themselves powerful. This paper establishes a new non-existence result for a family of such integer triplets with distinct structural constraints, combining techniques from modular arithmetic, $p$-adic valuation, Thue equations, and the theory of elliptic curves.
title Nonexistence of Consecutive Powerful Triplets Around Cubes with Prime-Square Factors
topic Number Theory
url https://arxiv.org/abs/2507.16828