This number is a prime.

                                                          1141796 9834487023

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The only emirp less than a googol that can be represented as the sum of nth powers of the single-digit primes (case n=19), i.e., (2^19+3^19+5^19+7^19= 11417969834487023). [Loungrides]

Submitted: 2011-02-07 11:36:50;   Last Modified: 2020-06-06 15:05:45.
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