2143

This number is a prime.

+ The process of "slipping" from the Age of Pisces to the Age of Aquarius requires 2143 years. [Skinner]

+ Divide the prime number 2143 by twenty-two, then find the fourth root of the answer for a nice surprise. [Dobb]

+ The smaller of only two derangements of {1, 2, 3, 4} that is prime. The other is 2341. [Loungrides]

+ The Stephenson 2-18 Star is 2143 times wider than the Sun. [Olry]

(There is one curio for this number that has not yet been approved by an editor.)

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