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Merge pull request #596 from raklaptudirm/master

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Update PrimeCheck.js
This commit is contained in:
Tapajyoti Bose
2021-05-06 10:12:03 +05:30
committed by GitHub
parent 1f232065d4 52cb6a8093
commit 3e5489d8ef
1 changed files with 3 additions and 1 deletions
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Maths/PrimeCheck.js
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@ -11,8 +11,10 @@ const PrimeCheck = (n) => {
// output: boolean // output: boolean
if (n === 1) return false if (n === 1) return false
if (n === 0) return false if (n === 0) return false
if (n === 2) return true
if (n % 2 === 0) return false
for (let i = 2; i * i <= n; i++) { for (let i = 3; i * i <= n; i += 2) {
if (n % i === 0) { if (n % i === 0) {
return false return false
} }