2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/123311In this paper, we develop a large sieve type inequality with characters to square moduli. One expects that the result should be weaker than the classical inequality, but, conjecturally at least, not by much. The method is generalizable to higher power moduli.10 pagesNumber Theory11B57, 11L07 11B57, 11L07, 11L40, 11N35text