use strict; use warnings; use 5.10.1; use Math::Prime::Util qw (is_prime); use Test::More; use FindBin::libs; use LousyPrime qw(is_lousy_prime); for (1..1000) { say is_prime($_), is_lousy_prime($_); is ( is_prime($_) , is_lousy_prime($_), "matches"); } done_testing;