S
=====
Number of checks:
> Mister 1: 4950
> Mister 2: 611
> My: 232
Number of primes up to 100: 25
=====
Number of checks:
> Mister 1: 499500
> Mister 2: 44856
> My: 4567
Number of primes up to 1000: 168
=====
Number of checks:
> Mister 1: 49995000
> Mister 2: 3266191
> My: 96332
Number of primes up to 10000: 1229
=====
Number of checks:
> Mister 1: 4999950000
> Mister 2: 252296939
> My: 2223928
Number of primes up to 100000: 9592
