! Copyright (c) 2009 Guillaume Nargeot.
-! See http://factorcode.org/license.txt for BSD license.
+! See https://factorcode.org/license.txt for BSD license.
USING: math.primes.factors project-euler.common ranges sequences ;
IN: project-euler.072
-! http://projecteuler.net/index.php?section=problems&id=072
+! https://projecteuler.net/index.php?section=problems&id=072
! DESCRIPTION
! -----------