deletions | additions       diff --git a/The 90 Thing.tex b/The 90 Thing.tex  index 862b0b0..fc89ad3 100644  --- a/The 90 Thing.tex  +++ b/The 90 Thing.tex 
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16 & 0 & ... & 7×11×13×23×4093×8779×599144041×183411838171 \\  \end{array}  \end{equation} we can see that if $n-1 = 3m\in\mathbb{Z}$, the number is divisible by $7×13=91=(90;1)+1$\\