# 97

This number is a prime.

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Carla Kik © 2004 |

A forward-K appears struckout, and corrected with a backwards K symbol at position 97 of Z340. Note that a "strikeout looking" in baseball—in which the batter does not swing and the third strike is called by the umpire—is usually denoted by a ꓘ. [Honaker]

Is (97^p+1)/(97+1) composite for all odd primes p? [Honaker]

The population standard deviation of the first 97 natural numbers is "perfect." [Honaker]

The smallest prime that is the sum of three distinct Fibonacci primes, i.e., 97 = 3 + 5 + 89. [Honaker]

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