n º número primo? nthPrime(6) debe devolver 13.
    testString: 'assert.strictEqual(nthPrime(6), 13, "nthPrime(6) should return 13.");'
  - text: nthPrime(10) debe devolver 29.
    testString: 'assert.strictEqual(nthPrime(10), 29, "nthPrime(10) should return 29.");'
  - text: nthPrime(100) debe devolver 541.
    testString: 'assert.strictEqual(nthPrime(100), 541, "nthPrime(100) should return 541.");'
  - text: nthPrime(1000) debe devolver 7919.
    testString: 'assert.strictEqual(nthPrime(1000), 7919, "nthPrime(1000) should return 7919.");'
  - text: nthPrime(10001) debe devolver 104743.
    testString: 'assert.strictEqual(nthPrime(10001), 104743, "nthPrime(10001) should return 104743.");'
```