dirichlet_char_first_primitive
Synopsis
#include <flint/dirichlet.h>void dirichlet_char_first_primitive(dirichlet_char_t x, const dirichlet_group_t G)sourceSets x to the first primitive character in the order of dirichlet_char_next_primitive, with log [1, \ldots, 1], or [0, 1, \ldots, 1] if 8 \mid q. Throws if q \equiv 2 \pmod 4, where no primitive character exists.
Cite this page
The FLINT team, “dirichlet_char_first_primitive (dirichlet.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/dirichlet/dirichlet_char_first_primitive.html (generated 2026-10-20).
@misc{flint-doc-dirichlet-dirichlet-char-first-primitive,
author = {{The FLINT team}},
title = {{dirichlet\_char\_first\_primitive (dirichlet.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/dirichlet/dirichlet_char_first_primitive.html},
note = {Generated 2026-10-20}
}