Prime no or not

by Krishna Ananthi

JavaScript

function isPrime(number) {
  if (number < 2 || number % 2 == 0) { // 0,1, even nos are not prime
    return false;
  }
  if (number == 2) {
    return true;
  }
  let loopCount = 0;
  for (let i = 3; i < Math.sqrt(number); i = i + 2) {
    loopCount++;
    if (number % i == 0) {
      console.log(loopCount)
      return false
    }
  }
  console.log(loopCount)
  return true;
}
console.log(isPrime(14534532401))