perplexus.info :: Just Math : Square and Consecutive Cubes

Square and Consecutive Cubes (Posted on 2009-12-17)

N is a positive integer such that N² is expressible as the difference of two consecutive perfect cubes, and 2N + 79 is a perfect square.

Determine the maximum value of N.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

The required maximum value of N is 181.
For an explanation, refer to the solution submitted by Justin in this location.

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

Subject	Author	Date
Solution	broll	2011-05-09 06:35:48
re(2): A start!	brianjn	2009-12-17 23:40:11
re: A start!	Justin	2009-12-17 16:21:44
A start!	rod hines	2009-12-17 15:56:55

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