my $raAddress=Math::BigInt->new("0x00000000_01F560C0");
it might just as well have been assigned as:
my $raAddress=0x01F560C0;

##</code><code>##

my $result=trans::findEAsForGivenRAAndContext($raAddress, $lpid, $pid);

##</code><code>##

my @result=trans::findEAsForGivenRAAndContext($raAddress, $lpid, $pid);
print $result[0]; # addressCount