perplexus.info :: Just Math : Minimum Value with RMS

Minimum Value with RMS (Posted on 2009-12-29)

Determine the minimum value of P for which the root mean square (RMS) of the first P positive integers (that is; 1, 2,..., P) is an integer, where P is a positive integer > 1.

Submitted by K Sengupta

Rating: 4.0000 (2 votes)

Solution: (Hide)

The required minimum value of P is 337.
For an explanation, refer to the solution submitted by Charlie in this location..

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
computer solution	Charlie	2009-12-29 14:58:11
No Subject	Jim Keneipp	2009-12-29 14:57:35

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