challenge-algorithms-v2.0-a.../05-isPrime/index.js

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export function isPrime(value) {
2022-11-01 14:08:35 +00:00
if (value <= 1) return false;
for (let divisor = 2; divisor <= Math.sqrt(value); divisor++) {
if (value % divisor === 0) {
return false
}
}
return true
}