nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.test.42255

The task

Which of the following is true about the cofactor c; when up to two large primes are permitted? A. It is always discarded regardless of its size. B. It is factored if it is composite and greater than the large prime bound but below £?. C. It is automatically considered smooth without factoring. D. It is factored only if it has more than three prime factors. Return only the single uppercase letter of the correct option.