Math::GMP - High speed arbitrary size integer math
use Math::GMP; my $n = Math::GMP->new('2'); $n = $n ** (256*1024); $n = $n - 1; print "n is now $n\n";
Math::GMP gives you access to the fast GMP library for fast big integer math.
Chip Turner email@example.com, based on Math::BigInt by Mark Biggar and Ilya Zakharevich. Further extensive work provided by Tels firstname.lastname@example.org. Later non-extensive work by Greg Sabino Mullane. Later work by Shlomi Fish while putting his changes under CC0.