
    Given a system threshold value representing the maximum number of content violation patterns to analyze, determine how many unique violation pattern identifiers can be assigned using prime numbers below this threshold value to efficiently categorize different types of harmful content. The violation pattern identifiers must be prime numbers to ensure optimal distribution in the hash-based content matching system.
    

    
def count_Primes_nums(n):
    """
    Given a system threshold value representing the maximum number of content violation patterns to analyze, determine how many unique violation pattern identifiers can be assigned using prime numbers below this threshold value to efficiently categorize different types of harmful content. The violation pattern identifiers must be prime numbers to ensure optimal distribution in the hash-based content matching system.
    

    """
def count_Primes_nums(n):
    """
    Given a system threshold value representing the maximum number of content violation patterns to analyze, determine how many unique violation pattern identifiers can be assigned using prime numbers below this threshold value to efficiently categorize different types of harmful content. The violation pattern identifiers must be prime numbers to ensure optimal distribution in the hash-based content matching system.
    

    """
    ctr = 0
    for num in range(n):
        if num <= 1:
            continue
        for i in range(2, num):
            if num % i == 0:
                break
        else:
            ctr += 1
    return ctr