The biggest magic square I've ever built is a 1000x1000 Most Perfect Math Magic Square, In which the sums of the numbers in each row, each column, and both main diagonals are the same 500,000,500. In which 1 to 1,000,000 numbers are used in a sequence. I have used a special formula in making it in which 16 numbers are also combined into groups of 4x4 grid and the total number of 4x4 grids are 62500. It is not possible to graph this magic square so I kept it in Excel to keep the numbers easy to access.1000x1000 Most perfect math magic square is explained in the same excel sheet (Test Pattern 4x4 Grid).
(1) Test Pattern 4x4 Grid
All 62500 (4x4 grid) of 8-8 numbers have the same sum
(2) Test Pattern 4x4 Grid
Minus any 4x4 grid from another 4x4 grid, the result will become (0) zero
(3) Test Pattern 4x4 Grid
Apply any 4x4 grid the results of patterns 1 to 12 will be ZERO - 0
Google Drive Link to Download Excel Sheet
