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Generalized Woodall primes of the form `n`•63ⁿ-1

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Current data

Base :	63
Count :	7
Max `n` :	350,000
Date :	?

2, 38, 318, 318, 26946, 39170, 226400

History

2018-09-26: Found n = 226400, Steven Harvey
2014-03-13: Checked to n = 25000, Steven Harvey
2011-07: Found n = 39170, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2004-01-27: Found n = 26946, Steven Harvey

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Woodall prime