This number is a prime.
Single Curio View: (Seek other curios for this number)The larger prime factor of the (conjectured) smallest Sierpinski number (78557). Ironically, the previous prime (4603) is the larger prime factor of the second composite Sierpinski number (271577).
Submitted: 2004-11-16 17:47:43; Last Modified: 2009-04-03 22:09:19.
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