aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Initial data commit

Browse source
This commit is contained in:
Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

11
Task/Repunit-primes/Perl/repunit-primes.pl Normal file
View file

@ -0,0 +1,11 @@
use strict;
use warnings;
use ntheory <is_prime fromdigits>;
my $limit = 1000;
print "Repunit prime digits (up to $limit) in:\n";
for my $base (2..16) {
printf "Base %2d: %s\n", $base, join ' ', grep { is_prime $_ and is_prime fromdigits(('1'x$_), $base) and " $_" } 1..$limit
}