perplexus.info :: Just Math : Square 2 Score

Square 2 Score (Posted on 2008-05-13)

P is a positive integer such that each of 2P + 1 and 3P + 1 is a perfect square.

Prove that P is divisible by 40

Submitted by K Sengupta

Rating: 3.0000 (2 votes)

Solution: (Hide)

Refer to the solution submitted by Praneeth in this location.

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

Subject	Author	Date
re: Solution	K Sengupta	2008-06-01 07:02:43
re(2): Two values, no proof - Sloane sequence	brianjn	2008-05-15 05:03:03
re: Two values, no proof - Sloane sequence	Brian Smith	2008-05-14 12:26:42
Solution	Praneeth	2008-05-13 23:16:31
Two values, no proof	brianjn	2008-05-13 22:05:02

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