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Generalized Woodall primes of the form `n`•378ⁿ-1

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Current data

ASCII format :	n*378^n-1
Base :	378
Count :	6
Max `n` :	25,000
Date :	2014-03-13

2, 107, 660, 1890^[1], 2427, 6820

Notes

↑ Riesel 5•378¹⁸⁹¹-1

History

2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2002-12: Found n = 2427, Mark Rodenkirch

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Woodall prime