ull_t
Synopsis
#include <flint/nmod.h>ull_tAn unsigned two-word integer: __uint128_t when compiling for a 64-bit machine with a GCC-compatible compiler, and otherwise a struct of two words lo and hi. It exists for the Montgomery helpers above and may change.
Cite this page
The FLINT team, “ull_t (nmod.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/nmod/ull_t.html (generated 2026-10-20).
@misc{flint-doc-nmod-ull-t,
author = {{The FLINT team}},
title = {{ull\_t (nmod.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/nmod/ull_t.html},
note = {Generated 2026-10-20}
}