2537

This number is a composite.

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2537 = 2^π(2)+5^π(5)+3^π(3)+7^π(7). Note that 2537 is the largest number with this property. [Firoozbakht]

Submitted: 2008-05-06 08:39:10;   Last Modified: 2008-06-28 14:31:59.
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