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Williams primes of the form 21•22n-1

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Revision as of 20:50, 17 April 2019 by Karbon (talk | contribs) (new)
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Current data

Base : 22
Count : 9
Max n : 10,000
Date : 2019-04-17
1, 2, 5, 19, 141, 302, 337, 4746, 5759

History

  • 2019-04-17: Checked to n = 10000, Karsten Bonath
  • ?: Checked to n = 512, Steven Harvey