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Generalized Woodall primes of the form `n`•76ⁿ-1

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Current data

ASCII format :	n*76^n-1
Base :	76
Count :	7
Max `n` :	200,000
Date :	2014-10-31

2, 5, 9, 113, 248, 19758, 81215

History

2014-10-31: Checked to n = 200000, Maik Gruenewald
2014-10-31: Found n = 81215, Maik Gruenewald
2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2004-02: Found n = 19758, Steven Harvey

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Woodall prime