+++ title = "Pernicious numbers" description = "" date = 2019-09-10T18:35:58Z aliases = [] [extra] id = 17363 task = """ A pernicious number is a positive integer ...
# (at your option) any later version. from sage.arith.misc import binomial, GCD as gcd from sage.groups.additive_abelian.additive_abelian_wrapper import AdditiveAbelianGroupWrapper from ...
Department of Mathematics, Nanchang University, Nanchang, China. They are named after Marin Mersenne, a French Minim friar, who studied them in the early 17th century. If the exponent x is a composite ...