This number is a prime.
Single Curio View: (Seek other curios for this number)The largest prime number that cannot be written as the sum of four hexagonal numbers. Note that it is the only prime number that cannot be represented using five hexagonal numbers. [Capelle]
Submitted: 2009-08-18 05:15:15; Last Modified: 2009-08-18 06:55:17.
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