The largest prime factor of an irreducible cubic polynomial

Fuente: arXiv
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Main Author: Ermoshin, Ivan
Format: Preprint
Published: 2026
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author Ermoshin, Ivan
author_facet Ermoshin, Ivan
contents Heath-Brown proved that for a positive proportion of integers $n$, $n^3+2$ has a prime factor larger than $n^{1+c}$ with $c=10^{-303}$. We generalize this result to arbitrary monic irreducible cubic polynomial of $\mathbb{Z}[x]$ with $c$ replaced by an exponent $c_p$ dependent on the polynomial.
format Preprint
id arxiv_https___arxiv_org_abs_2602_03642
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle The largest prime factor of an irreducible cubic polynomial
Ermoshin, Ivan
Number Theory
Heath-Brown proved that for a positive proportion of integers $n$, $n^3+2$ has a prime factor larger than $n^{1+c}$ with $c=10^{-303}$. We generalize this result to arbitrary monic irreducible cubic polynomial of $\mathbb{Z}[x]$ with $c$ replaced by an exponent $c_p$ dependent on the polynomial.
title The largest prime factor of an irreducible cubic polynomial
topic Number Theory
url https://arxiv.org/abs/2602.03642