| 释义 |
Aurifeuillean FactorizationA factorization of the form
 | (1) |
The factorization for was discovered by Aurifeuille, and the general form was subsequently discovered by Lucas.The large factors are sometimes written as and as follows
which can be written
where and
See also Gauss's Formula References
Brillhart, J.; Lehmer, D. H.; Selfridge, J.; Wagstaff, S. S. Jr.; and Tuckerman, B. Factorizations of , , Up to High Powers, rev. ed. Providence, RI: Amer. Math. Soc., pp. lxviii-lxxii, 1988.Wagstaff, S. S. Jr. ``Aurifeullian Factorizations and the Period of the Bell Numbers Modulo a Prime.'' Math. Comput. 65, 383-391, 1996.
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