Only 23 has prime factorization of 23.
23 is already prime; no factorization necessary.
23 is a prime number and does not require factorization.
23 is already prime. No factorization needed.
1 and 23
There is no prime factorization for 23; it is a prime number.
23's prime, so its prime factorization is itself.
184 = 23 × 23
2 x 2 x 23 = 92 23 is already prime. No factorization.
23 is prime.
920 = 23 × 5 × 23
23 x 23