trizen6c1154bd11Use `Math::Prime::Util::GMP::powerfree_count()`, `Math::Prime::Util::GMP::powerful_count()` and `Math::Prime::Util::nth_powerfree()` when available.
6c1154bd11
Use `Math::Prime::Util::GMP::powerfree_count()`, `Math::Prime::Util::GMP::powerful_count()` and `Math::Prime::Util::nth_powerfree()` when available.
