# Can you complete this magic square?

Logic Level 4

The $$4\times 4$$ square above is a magic square, where the sum of every row, column, or diagonal is equal, and the letters $$A$$ to $$N$$ denote the distinct 2-digit prime numbers apart from 49 and 7 given.

If all the numbers are rearranged into the matrix $$P$$ on the right as shown, what is the determinant of matrix $$P$$?

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