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Generalized Woodall primes of the form `n`•172ⁿ-1

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Current data

Base :	172
Count :	8
Max `n` :	100,000
Date :	?

2, 3, 5, 485, 500, 705, 759, 8678

History

2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2005-01: Found n = 8678, Mark Rodenkirch

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Woodall prime