5

This number is a prime.

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The sum of the reciprocals of the primes is infinite, but the sum of the reciprocals of the known primes is less than 5 and will always be so! [Caldwell]

Submitted: 2008-03-06 10:50:43;   Last Modified: 2009-02-26 10:29:45.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell