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mrandrewmills/isPrime.js

Created December 16, 2023 22:15
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isPrime - function to test whether given number is a prime
Raw
isPrime.js
function isPrime(thisNum){
if ( thisNum <= 1 )
return false;
for ( x = 2; x <= Math.sqrt(thisNum); x++ ){
if ( thisNum % x == 0 )
return false;
}
return true;
}
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