0

This number is neither prime nor composite.

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Zero is the determinant of a 4x4 matrix formed by four consecutive prime quadruplets:

  5    7   11   13 
 11   13   17   19 
101  103  107  109 
191  193  197  199.

Submitted: 2020-07-16 02:24:14; Last Modified: 2020-07-16 11:34:41.