7699
This number is a prime.
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The prime number formed from the first four nonzero digits of the sum of the series (1/16 + 1/81 + 1/625 + 1/2401), i.e., the sum of the reciprocals of the fourth powers of the primes.
Submitted: 2004-01-21 09:16:27; Last Modified: 2008-01-30 17:28:00.
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