Hi,

Works for me with Math::Prime::Util v.073 on MacOS with Perl 5.30.1 and on Ubuntu with Perl 5.28.1 : 

$ echo 147416345806550029415781910597841 > input.txt

[download]
$ perl -Mstrict -Mntheory=:all -wnE 'chomp; say is_prime($_);' input.t
+xt
1

[download]
$ perl -Mstrict -Mntheory=:all -wnE 'chomp; say length($_);' input.txt
33

[download]

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: Linux file handle not working by 1nickt
in thread Linux file handle not working by pvfki

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