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<?php class PrimeFactors { public static function generate($n) { $primes = array(); for ($candidate =2; $n > 1; $candidate++) { for (;0 === $n % $candidate;$n /= $candidate) { $primes[] = $candidate; } } return $primes; } } echo PrimeFactors::generate(1989);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/Z38Xf on line 17 Array

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