56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
---
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id: 5900f5361000cf542c510048
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challengeType: 5
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title: 'Problem 457: A polynomial modulo the square of a prime'
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videoUrl: ''
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localeTitle: 'Problema 457: un polinomio modulo el cuadrado de un primo'
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---
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## Description
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<section id="description"> Sea f (n) = n2 - 3n - 1. Sea p un primo. Sea R (p) el número entero positivo más pequeño n tal que f (n) mod p2 = 0 si existe tal entero n, de lo contrario R (p) = 0. <p> Sea SR (L) ∑R (p) para todos los primos que no excedan de L. </p><p> Encuentra SR (107). </p></section>
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## Instructions
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<section id="instructions">
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</section>
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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: <code>euler457()</code> debe devolver 2647787126797397000.
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testString: 'assert.strictEqual(euler457(), 2647787126797397000, "<code>euler457()</code> should return 2647787126797397000.");'
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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 euler457() {
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// Good luck!
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return true;
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}
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euler457();
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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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