FLINT3.7.0-dev

arb_primorial_ui, arb_primorial_nth_ui

Synopsis#include <flint/arb.h>
void arb_primorial_ui(arb_t res, ulong n, slong prec)source
void arb_primorial_nth_ui(arb_t res, ulong n, slong prec)source

Set res to the product of the primes up to n, respectively of the first n primes, in time quasilinear in n.

Cite this page

The FLINT team, “arb_primorial_ui, arb_primorial_nth_ui (arb.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb/arb_primorial_ui.html (generated 2026-10-20).