Books

• BOREL, Emile, Les nombres premiers, Collection Que Sais-Je?, 1958. Japanese translation : Sosuu, tr by SERIZAWA Shouzou, Tokyo, Hakusuisha, 1959.
• Iwanami Suugaku Jiten, ed. by Nihon Suugaku-Kai, Tokyo, Iwanami Shoten, 1954 ; 2nd edn., 1968.
• LE LIONNAIS, François, Les nombres remarquables, avec la collaboration de Jean BRETTE, Hermann, 1983. Japanese translation ; Nannda Kono Suu wa ?, tr. by TAKIZAWA Kiyoshi, Tokyo, Tokyo Tosho, 1989.
• ÔTA Kazuo, KUROSAWA Kaoru, & WATANABE Osamu, Jouhou Security no Kagaku, Tokyo, Koudansha, 1995. (Japanese)
• WELLS, David, The Pengin Dictionary of Curious and Interesting Numbers, Penguin Books, 1986. Japanese translation ; Suu no Jiten, tr. by YOSHIGAHARA N. and TAKIZAWA K., Tokyo, Tokyo Tosho, 1987.

Software

• GP (Macintosh version of PARI CALCULATOR) Version 1.39, C. Batut, D. Bernardi, H. Cohen and M. Olivier, 1995.
  An arithmetical tool ported from UNIX.

Web Sites

• The Prime Pages
  A definitive site on prime numbers.
• Mathematics WWW Virtual Library
  A collecton of links to Web resources on mathematics.