60 lines
1.3 KiB
Markdown
60 lines
1.3 KiB
Markdown
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---
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title: Factors of a Mersenne number
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id: 598eea87e5cf4b116c3ff81a
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challengeType: 5
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ''
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testString: 'assert(typeof check_mersenne === "function", "<code>check_mersenne</code> is a function.");'
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- text: ''
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testString: 'assert(typeof check_mersenne(3) == "string", "<code>check_mersenne(3)</code> should return a string.");'
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- text: ''
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testString: 'assert.equal(check_mersenne(3),"M3 = 2^3-1 is prime","<code>check_mersenne(3)</code> should return "M3 = 2^3-1 is prime".");'
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- text: ''
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testString: 'assert.equal(check_mersenne(23),"M23 = 2^23-1 is composite with factor 47","<code>check_mersenne(23)</code> should return "M23 = 2^23-1 is composite with factor 47".");'
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- text: ''
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testString: 'assert.equal(check_mersenne(929),"M929 = 2^929-1 is composite with factor 13007","<code>check_mersenne(929)</code> should return "M929 = 2^929-1 is composite with factor 13007");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function check_mersenne (p) {
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// Good luck!
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}
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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