Suma de los números primos JavaScript
function sumPrimes(num) {
//create an array with values from 1 to 10
var val =Array.from({length: num}, (_, i) => i + 1)
val = val.filter((number)=> {
for(var i = 2; i < number; i++){
if(number % i === 0){
return false
}
}
return number > 1 // [2, 3, 5, 7]
}).reduce(function(a, b){
return a + b //sum = 17
})
return val
}
console.log(sumPrimes(10));
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