16661

This number is a prime.

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16661 is the 1928th prime. Note that 1 + 6 + 6 + 6 + 1 = 1 + 9 + 2 + 8. (See "The Most Evil Number" on Numberphile @ time 2:00.)

Submitted: 1999-09-02 23:40:00; Last Modified: 2022-01-30 19:14:49.