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Education > Math Recreational > Re: Sum of firs...
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Re: Sum of first, second, and third powers are all squares

by Tim Little <tim@[EMAIL PROTECTED] > Mar 10, 2008 at 05:35 AM

On 2008-03-10, gaew <bennett@[EMAIL PROTECTED]
> wrote:
> http://www.hindawi.com/GetArticle.aspx?doi=10.1155/S0161171286000522
>
> The solutions correspond to rational points on a particular elliptic
> curve. There are, in fact, no solutions with coprime integers (note
> that 23 divides 345 and 184), but this is not easy to prove!

Whew, I'm glad I wasn't just being thick, since I spent a couple hours
on it without finding a proof.  I will certainly read said paper when
I'm on a computer with a PDF viewer.


- Tim
 




 5 Posts in Topic:
Sum of first, second, and third powers are all squares
Brian S <brianscsmith@  2008-03-09 19:45:43 
Re: Sum of first, second, and third powers are all squares
gaew <bennett@[EMAIL P  2008-03-09 20:55:37 
Re: Sum of first, second, and third powers are all squares
Tim Little <tim@[EMAIL  2008-03-10 05:35:32 
Re: Sum of first, second, and third powers are all squares
Tim Little <tim@[EMAIL  2008-03-10 05:20:38 
Re: Sum of first, second, and third powers are all squares
se16@[EMAIL PROTECTED]   2008-03-10 04:12:04 

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tan12V112 Thu Aug 28 10:25:35 CDT 2008.