(n)
return gmpy2.is_prime(int(n))
true if n is probably a prime, false otherwise
    :param n:
    :return:
true if n is probably a prime, false otherwise
    :param n:
    :return:
true if n is probably a prime false otherwise : param n : : return :
def is_prime(n):
    """
    true if n is probably a prime, false otherwise
    :param n:
    :return:
    """
    return gmpy2.is_prime(int(n))
def is_prime ( n ) : return gmpy2 . is_prime ( int ( n ) )