deletions | additions       diff --git a/Next.tex b/Next.tex  index c6bf018..4cbe63c 100644  --- a/Next.tex  +++ b/Next.tex 
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M=\sum_{i=0}^{\infty}\sum_{n=1}^{\infty} ( (2n-1)(i+1), i+1)  \end{equation}  If one were to sum across the diagonals $v=\sum M$ then for any v_i=2, i is prime. For a given number, to check it's primality we have \begin{equation}  N=1=M_{1 1} \\  N=2=M_{2 2} +M_{1 3} \\  N=3=M_{3 3} +M_{2 4} +M_{1 5} \\  N=N=M_{N N} +M_{N-1 N+1} +M_{N-2 N+2} + ... + M_{1 2N-1}  \end{equation}