8 ms·
Slightly related: https://en.wikipedia.org/wiki/Illegal_number https://en.wikipedia.org/wiki/Illegal_number, https://en.wikipedia.org/wiki/Illegal_prime https:/
by hk__2 7y ago
Slightly related: https://en.wikipedia.org/wiki/Illegal_number https://en.wikipedia.org/wiki/Illegal_number, https://en.wikipedia.org/wiki/Illegal_prime https://en.wikipedia.org/wiki/Illegal_prime