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The exceptional set of a prime and a square

Genheng Zhao

Source record

Source: arXiv

Published: Sep 21, 2026

arXiv: 2609.24051

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Source abstract

Let XX denote the number of positive integers which are a prime plus a square. We prove that E(X)=O(X4/5)E(X)=O(X^{4/5}).

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