Edray Herber Goins

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math.NT2009

Semi-Magic Squares and Elliptic Curves

Edray Herber Goins

We show that, for all odd natural numbers $N$ , the $N$ -torsion points on an elliptic curve may be placed in an $N \times N$ grid such that the sum of each column and each row is th…

math.NT2009

Palindromes in Different Bases: A Conjecture of J. Ernest Wilkins

Edray Herber Goins

We show that there exist exactly 203 positive integers $N$ such that for some integer $d \geq 2$ this number is a $d$ -digit palindrome base 10 as well as a $d$ -digit palindrome for…