There are 2 repositories under pari-gp topic.
PARI/GP implementation of fundamental domains for congruence arithmetic Fuchsian groups
crypto fun repository
A PARI/GP package for integral binary quadratic forms and quaternion algebras over Q, with an emphasis on indefinite quadratic forms and indefinite quaternion algebras.
Curso de la teoría de números algebraicos en CIMAT, Guanajuato (otoño 2020)
The smallest docker image for PARI/GP and GP2C scientific software.
oeis closed form miner
A simple set of functions and constants to use in PARI GP.