Home } Math Related } Prime Number Searcher



This script will find and display all the prime numbers up to a user-determined number.

"1" is not a prime number, even if it's only divisible by 1 and itself. "0" is not a prime number because every result of a division with 0 is 0. Negative numbers behave in the same way positive numbers do. (If you enter a number that is too high, you might get an out of memory error.)



The prime numbers will be displayed below.

The JavaScript Source: Math Related: Prime Number Searcher

Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Command-s). The script is yours!!!

    

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[For questions about usage, consult the Notes tab above or visit the JavaScript forum. Do not include more than two (2) lines of code in your comments. If you have suggestions or corrections, you can submit them to us.]

    
   
       
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