پرونده:PrimeNumberTheorem.pngDisplayed is the number of primes less than or equal to x, labelled Π ( x ) {\displaystyle \Pi (x)} (red) an approximation using x ln x {\displaystyle
پرونده:PrimeNumberTheorem.svg100000}, PlotStyle -> {Red, Green, Blue}] (An SVG recreation of File:PrimeNumberTheorem.png from Wikimedia Commons.) Français : Une illustration du théorème