function primeNumbers(max){
var primes = []
var noPrimes = []

for (let i = 2; i < max; i++) {
    if (i%i === 0) {
        primes.push(i)

    }
    else{
        noPrimes.push(i)
    }
}

console.log(primes)
console.log(noPrimes)