Five minutes? That is way too slow. You decided not to use the Sieve of Eratosthenes, then?
Type: Posts; User: Adak
Five minutes? That is way too slow. You decided not to use the Sieve of Eratosthenes, then?
I didn't know "is" was a reserved prefix for function names! Ack!
Sieve of Eratosthenes is *wonderfully fast* - you will be amazed at how much faster it is.