This number is a prime.

Just showing those entries submitted by 'Harrison': (Click here to show all)

Kristen Eller ©2002
+ sod(M22 exponent) = sod(M28 exponent) = sod(M37 exponent) = 23. [Harrison]

+ The classical Latin alphabet comprised 23 letters. [Harrison]

+ The two Voyager spacecraft use 23-watt radios. [Harrison]

(There are 12 curios for this number that have not yet been approved by an editor.)

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