2640919

This number is a prime.

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The smallest Cyclops prime that remains Cyclops prime for D = 1, 2, 3, 4, 5 in 2D6D4D0D9D1D9. [Gupta]

Submitted: 2020-07-21 07:40:46;   Last Modified: 2020-07-21 08:32:51.
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