This number is a composite.
Single Curio View: (Seek other curios for this number)The 200815-digit number 667071*2^667071-1 is, as of April, 2002, the largest known Woodall prime. It was discovered by Toplic and Gallot in 2000. [Dobb]
Submitted: 2002-04-26 00:44:09; Last Modified: 2008-01-30 11:28:00.
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