🌐فارسیEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسیไทย한국어中文日本語EntityQ251922· pop 36· linked from 77 articlesتابع شمارش اعداد اولfunction representing the number of primes less than or equal to a given numberWikidata factsImagePrimePi.svgSources (1)wikidata.orgvia Wikidata · CC0Available in 35 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةConnectionsprime number theoremEntitylogarithmic integralEntityCategoriesAnalytic number theoryArithmetic functionsPrime numbers