fast way to create a 1000000 digit number

gistfile1.txt

import sys
import multiprocessing
import math
sys.set_int_max_str_digits(10000000)


def worker_function(dummy_arg):
    """Function to calculate 10**100000 and return its length."""
    result = 10**1000000
    return result


def count_digits(number):
    if number == 0:
        return 1
    # Use the logarithmic property to calculate the number of digits
    digit_count = int(math.log10(abs(number))) + 1
    return digit_count


if __name__ == "__main__":
    # Get the number of available CPU cores
    num_cores = multiprocessing.cpu_count()

    # Create a pool of worker processes
    pool = multiprocessing.Pool(processes=10)

    # Run the worker function in parallel using the pool
    results = pool.map(worker_function, range(10))

    # Close the pool and wait for the worker processes to finish
    pool.close()
    pool.join()

    # count digits mf
    total = sum(results)
    totalcounted = count_digits(total)

    print("Total digits in the sum of 10**100000:", total)

reference: what is Sieve of Erasothenes