npm install prime-directiveDownload, then:
```
cd prime-directive
npm install
node index -n 9999
npm run start -- -n 9999
npm run test
Or:
``
npm install prime-directive
Then:
``
// index.js
const getPrimeFactors = require('prime-directive');
const x = getPrimeFactors(9999);
console.log(x);
```
node index