This number is a composite.
Single Curio View: (Seek other curios for this number)1000 is the second cube that is the sum of two consecutive Sophie Germain primes (491 + 509). Is there a larger cube with this property? [Gaydos]
Submitted: 2016-03-02 10:23:39; Last Modified: 2020-06-18 16:38:32.
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