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FROGGS/p003.pl

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Last active December 12, 2015 01:28
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p003.pl
use v6;
sub largest-prime-factor($n is copy) {
for 2, 3, *+2 ... * {
while $n %% $_ {
$n div= $_;
return $_ if $_ > $n;
}
};
1
}
say largest-prime-factor(100);
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