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Single Curio View: (Seek other curios for this number) The smallest number that can be written in four ways as the sum of a set of four distinct primes such that the sum of any three terms in each set is prime: {5, 13, 23, 43}, {11, 13, 17, 43}, {11, 13, 23, 37}, {13, 17, 23, 31}. [Loungrides]
Submitted: 20160519 13:47:10; Last Modified: 20160710 11:56:32.
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