EGA GRADINI. FERMAT TEST AND THE EXISTENCE OF PSEUDOPRIMES. Visipena, [S. l.], v. 1, n. 1, p. 37–44, 2010. DOI: 10.46244/visipena.v1i1.21. Disponível em: https://ejournal.bbg.ac.id/index.php/visipena/article/view/21. Acesso em: 3 aug. 2026.