Counting sums of two squares: the Meissel-Lehmer method

Author:

Shiu P.

Abstract

In 1870, E. D. F. Meissel developed a method for computing the individual values of the prime-counting function, and, in 1959, D. H. Lehmer simplified and extended Meissel’s method. Let W ( x ) W(x) count the numbers not exceeding x that are sums of two squares. We develop a variant of the Meissel-Lehmer method for W ( x ) W(x) and use it to calculate W ( 10 12 ) W({10^{12}}) .

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,Computational Mathematics,Algebra and Number Theory

Reference8 articles.

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Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Corrigendum to “Counting sums of two squares: the Meissel-Lehmer method”;Mathematics of Computation;2019-06-27

2. The gaps between sums of two squares;The Mathematical Gazette;2013-07

3. The First Years;Springer Monographs in Mathematics;2012

4. Good Rotations;Journal of Computational Physics;1998-10

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