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Near Generalized Woodall primes of the form `(n+1)`•3ⁿ-1

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Current data

ASCII format :	(n+1)*3^n-1
Base :	3
Count :	17
Max `n` :	878,000
Date :	2017

1, 3, 19, 29, 53, 59, 565, 1135, 7259, 13999, 19913, 34103, 42119, 135925, 182853, 310331, 612793

History

2016-08: Found n = 612793, Steven Harvey
2016-02: Found n = 310331, Steven Harvey
2015-12: Found n = 182853, Steven Harvey
2015-11: Found n = 135925, Steven Harvey
2006-07: Found n = 42119, Kimmo Herranen

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Woodall prime P