1. Lucas, E. (1876) Sur la recherche des grands nombres premiers. Association Française pour l'Avancement des Sciences, 5, 61-68.
2. Décaillot, A.M. and Lucas, L.É. (1998) Théorie Instrumentation. Revue d'Histoire des Mathématiques, No. 2, 191-236.
3. Lehmer, D.H. (1927) Test for Primality by Converse of Fermat’s Theorem. Bulletin of the American Mathematical Society, 33, 327-340.
4. Derrick Henry Lehmer (1905-1991) Biography, MacTutor History of Mathematics Archive. https://mathshistory.st-andrews.ac.uk/Biographies/Lehmer_Derrick/
5. New Primality Criteria and Factorizations of 2 m ± 1