---
id: 5900f3fe1000cf542c50ff11
challengeType: 5
title: 'Problem 146: Investigating a Prime Pattern'
---
## Description
The smallest positive integer n for which the numbers n2+1, n2+3, n2+7, n2+9, n2+13, and n2+27 are consecutive primes is 10. The sum of all such integers n below one-million is 1242490.
What is the sum of all such integers n below 150 million?
## Instructions
## Tests
```yml
tests:
- text: euler146() should return 676333270.
testString: assert.strictEqual(euler146(), 676333270, 'euler146() should return 676333270.');
```
## Challenge Seed
```js
function euler146() {
// Good luck!
return true;
}
euler146();
```