You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: systematic_constants.rs
    path of file: ./repos/CYFS/src/component/cyfs-raptor-q/src
    
    the code of the file until where you have to start completion: // K'_max as defined in section 5.1.2
pub const MAX_SOURCE_SYMBOLS_PER_BLOCK: u32 = 56403;

// Table 2, as defined in section 5.6
pub const SYSTEMATIC_INDICES_AND_PA
    
    fn check_p1() {
        for i in 0..=MAX_SOURCE_SYMBOLS_PER_BLOCK {
            let mut p1 = num_pi_symbols(i);
            while !primal::is_prime(p1 as u64) {
                if p1 % 2 == 0 {
                    p1 += 1;
                } else {
                    p1 += 2;
                }
            }

            assert_eq!(p1, calculate_p1(i));
        }
    }