262553
This number is a prime.
Single Curio View: (Seek other curios for this number)
(σ(F5) - τ(F5))/214 is
prime, where F5=4294967297. [Wesolowski]
Submitted: 2009-05-22 18:40:54; Last Modified: 2014-07-22 23:50:06.
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