If you aren't using a sieve, why did you have a sieve generator in the partial code that you posted?
You said that your code was (apparently) working and you asked for suggestions to speed it...
Type: Posts; User: Zaphod_b
Re: Circular prime checking algorithm optimization.
If you aren't using a sieve, why did you have a sieve generator in the partial code that you posted?
You said that your code was (apparently) working and you asked for suggestions to speed it...
Re: Circular prime checking algorithm optimization.
Hmmm...I got the sieve in similar time, so our systems aren't too different. However...By adding the missing main() and isPrime() functions to your code, I got all of the circular primes (up to and...