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Generalized Woodall primes of the form `n`•310ⁿ-1

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Current data

ASCII format :	n*310^n-1
Base :	310
Count :	7
Max `n` :	25,000
Date :	2014-03-13

54, 131, 203, 938, 3786, 7161, 23591

History

2014-03-13: Checked to n = 25000, Steven Harvey
2012-10: Found n = 23591, Thomas Ritschel
2010-11-01: Checked to n = 4000, Steven Harvey

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Woodall prime