47 lines
		
	
	
		
			796 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			47 lines
		
	
	
		
			796 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								---
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								id: 5900f4771000cf542c50ff89
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								title: 'Problem 266: Pseudo Square Root'
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								challengeType: 5
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								forumTopicId: 301915
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								dashedName: problem-266-pseudo-square-root
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								---
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								# --description--
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								The divisors of 12 are: 1,2,3,4,6 and 12.
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								The largest divisor of 12 that does not exceed the square root of 12 is 3.
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								We shall call the largest divisor of an integer n that does not exceed the square root of n the pseudo square root (PSR) of n.
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								It can be seen that PSR(3102)=47.
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								Let p be the product of the primes below 190. Find PSR(p) mod 1016.
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								# --hints--
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								`euler266()` should return 1096883702440585.
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								```js
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								assert.strictEqual(euler266(), 1096883702440585);
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								```
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								# --seed--
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								## --seed-contents--
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								```js
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								function euler266() {
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								  return true;
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								}
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								euler266();
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								```
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								# --solutions--
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								```js
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								// solution required
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								```
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