# Meissel–Lehmer algorithm

> prime-counting function algorithm

**Wikidata**: [Q30715486](https://www.wikidata.org/wiki/Q30715486)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Meissel–Lehmer_algorithm)  
**Source**: https://4ort.xyz/entity/meissel-lehmer-algorithm