Is there a module on CPAN for getting fast the prime factors of some number ? I looked at Math::Big::Factors and it's really slow(for 5-digit numbers on a quad-core it's dead slow compared to pari-gp(I know factoring is hard but not this hard...).

I also tried Math::Factor::XS that gets all factors not the prime ones, and this is not what I want. Is there such a module on CPAN that works out the prime factors in at a reasonable speed ?

Thanks

In reply to CPAN module for prime factors of a number by spx2

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