61 lines
		
	
	
		
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			61 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f3ef1000cf542c50ff02
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| challengeType: 5
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| title: 'Problem 131: Prime cube partnership'
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| forumTopicId: 301759
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| ---
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| 
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| ## Description
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| <section id='description'>
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| There are some prime values, p, for which there exists a positive integer, n, such that the expression n3 + n2p is a perfect cube.
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| For example, when p = 19, 83 + 82×19 = 123.
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| What is perhaps most surprising is that for each prime with this property the value of n is unique, and there are only four such primes below one-hundred.
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| How many primes below one million have this remarkable property?
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| </section>
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| 
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| ## Instructions
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| <section id='instructions'>
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| 
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| </section>
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| 
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| ## Tests
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| <section id='tests'>
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| 
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| ```yml
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| tests:
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|   - text: <code>euler131()</code> should return 173.
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|     testString: assert.strictEqual(euler131(), 173);
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| 
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| ```
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| 
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| </section>
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| 
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| ## Challenge Seed
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| <section id='challengeSeed'>
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| 
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| <div id='js-seed'>
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| 
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| ```js
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| function euler131() {
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|   // Good luck!
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|   return true;
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| }
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| 
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| euler131();
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| ```
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| 
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| </div>
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| 
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| 
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| 
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| </section>
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| 
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| ## Solution
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| <section id='solution'>
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| 
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| ```js
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| // solution required
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| ```
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| 
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| </section>
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