factorize verbosity fix

src/math/factorise.rs

@@ -19,11 +19,11 @@ pub fn prime_factors(mut n: u128, verbose: bool) -> Vec<u128> {
         else {
             n = n.checked_div(i).expect("n / i is not an integer");
             factors.push(i);
-        }
             if verbose {
                 println!("i={i}\t{:?}", factors);
             }
         }
+    }
     if n > 1 {
         factors.push(n);
     }