A few questions for you choroba...

• Why aren't you eliminating numbers which end with 2, 4, 5, 6, 8, and 0 right off the bat?
• If sqrt($number) == int(sqrt($number), then you wouldn't have to go through the @primes loop, right?
• What is the @primes loop doing?
• I think $n stands for "number", but what do $i and $p represent??

Thank you for stopping by.

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