This number is a prime.
Single Curio View: (Seek other curios for this number)The smallest emirp that can be represented as sum of the four powers a^a+b^b+c^c+d^d where abcd is a 4-digit prime p, i.e., (p=1433), with 1^1+4^4+3^3+3^3=311. [Loungrides]
Submitted: 2019-07-14 05:40:33; Last Modified: 2019-07-14 11:31:16.
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