3243BCFE21EF4468 EF453276BDBDE566 2342ED65876AB55F #### use warnings; use strict; use Math::BigInt; my @CRCTable = ( Math::BigInt->new("0x3243bcfe21ef4468"), Math::BigInt->new("0xef453276bdbde566"), Math::BigInt->new("0x2342ed65876ab55f"), ); for my $crc (@CRCTable) { print $crc->as_hex, "\n"; } __END__ 0x3243bcfe21ef4468 0xef453276bdbde566 0x2342ed65876ab55f