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arXiv · 1508.00143

Short intervals with a given number of primes

Tristan Freiberg
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Abstract

A well-known conjecture asserts that, for any given positive real number $\lambda$ and nonnegative integer $m$, the proportion of positive integers $n \le x$ for which the interval $(n,n + \lambda\log n]$ contains exactly $m$ primes is asymptotically equal to $\lambda^me^{-\lambda}/m!$ as $x$ tends to infinity. We show that the number of such $n$ is at least $x^{1 - o(1)}$.

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Tristan Freiberg. 2015-08-01. Short intervals with a given number of primes. https://doi.org/10.1016/j.jnt.2015.11.009

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