13. Legrendre's Formula {VeryLargeIntegers} | R Documentation |
Given a positive integer n
and a prime p
, the Legendre's Formula finds the largest integer x
such that p^x
divides the factorial of n
, n!
.
Legendre(n, p) ## Default S3 method: Legendre(n, p) ## S3 method for class 'numeric' Legendre(n, p) ## S3 method for class 'vli' Legendre(n, p)
n |
a positive integer; object of class vli or 32 bits integer |
p |
a prime number; object of class vli or 32 bits integer |
object of class vli
Javier Leiva Cuadrado
p <- as.vli(577) is.prime(p) Legendre(12222, p)