[−][src]Function reikna::factor::quick_factorize
pub fn quick_factorize(value: u64) -> Vec<u64>
Return a Vec<u64>
of value
's prime factorization.
This is a helper function that calls quick_factorize_wsp()
,
using value
and a generated list of primes for the arguments.
See quick_factorize_wsp()
for more information.
Because this function generates a list of primes each time it
is called, it is preferable to use quick_factorize_wsp()
directly with an explicit list of primes if numerous factorizations
are being computed.
Panics
Panics if prime_sieve()
, see the documentation for
this function for more information.
Examples
use reikna::factor::quick_factorize; assert_eq!(quick_factorize(65_536), vec![2; 16]); assert_eq!(quick_factorize(9_223_372_036_854_775_807), vec![7, 7, 73, 127, 337, 92737, 649657]);