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filter out prime numbers

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alick19

#1 Created at ... [Delete] [Delete and Lock User]
'use strict';

function get_primes(arr) {
    return arr.filter(function(x){
        if (x === 1)
            return;
        for(let i = 2; i < x; i++){
            if (x % i === 0)
                return;
            else
                continue;
        }
        return x;

   })
}

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