Function is_prime

deps/v8/test/js-perf-test/Compiler/medium.js:45–50

()

  }

  function is_prime() {
    for (let i = 2; i <= Math.sqrt(a); i++) {
      if (a % i == 0) return false;
    }
    return true;
  }

  function eratosthenes(max) {
    let nums = new Array(max).fill(false);