perplexus.info :: Just Math : 63 Division Decision

63 Division Decision (Posted on 2016-11-10)

N is a positive integer which is expressible as the sum of cubes of two positive integers.
Given that N is not divisible by 9, find the possible remainders when N is divided by 63.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

63+/- {1,2,7,8,16,19,20,26,28,29} are the exhaustive list of solutions.
For an explanation, refer to the analytical solution submitted by broll in this location
and computer program assisted solution submitted by Charlie in this location.

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

Subject	Author	Date
re(2): computer solution - observation	Ady TZIDON	2016-11-10 22:52:21
re: computer solution	broll	2016-11-10 21:46:05
computer solution	Charlie	2016-11-10 12:42:32

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