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Generalized Woodall primes of the form `n`•660ⁿ-1

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Current data

ASCII format :	n*660^n-1
Base :	660
Count :	7
Max `n` :	25,000
Date :	2014-03-13

1, 3, 7, 13, 4861, 16087, 18574

History

2014-03-13: Checked to n = 25000, Steven Harvey
2013-04: Found n = 18574, Thomas Ritschel
2013-04: Found n = 16087, Thomas Ritschel
2013-04: Found n = 4861, Thomas Ritschel
2010-11-01: Checked to n = 4000, Steven Harvey

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Woodall prime