Challenges (my random notes)
Author: Khaled Alam (khaledalam.net@gmail.com) © 2020
primes [NxN] where 2 <= N <= 200
primes [2 to up N] where 2 <= N <= 100000000 && (N = 10^X - X is int)
2-10:
2-100:
2-1000:
2-10000:
2-100000:
2-1000000:
2-10000000:
