# 9551

This number is a prime.

Compare 9551 with the 9551st prime. [Punches]

The largest prime found in the following array:

Every row, column, and main diagonal is a different emirp. Ignoring rotations, it is the only possible 4-by-4 prime magic square of this type.9 1 3 3 1 5 8 3 7 5 2 9 3 9 1 1.

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