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Generalized Woodall primes of the form `n`•66ⁿ-1

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Current data

ASCII format :	n*66^n-1
Base :	66
Count :	6
Max `n` :	200,000
Date :	?

3, 7, 9, 210, 6323, 21382

History

2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2003-10-14: Found n = 21382, Steven Harvey
2000-03-13: Found n = 6323, Joe DeMaio

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Woodall prime