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Williams primes of the form 8•9n-1

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Revision as of 23:52, 15 April 2019 by Karbon (talk | contribs) (new n, link)
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Current data

Base : 9
Count : 17
Max n : 200,000
Date : 2014-03-16
1, 2, 5, 25, 85, 92, 97, 649, 2017, 2978, 3577, 4985, 17978, 21365, 66002, 95305, 142199
Remarks :
Should be (re)used from 8•3n-1.

History

  • 2016-02-02: Found n = 142199, Robert Price
  • 2014-03-16: Found n = 17978 ... 95305, Robert Price
  • ?: Found n = 4985, Douglas Burke

External links

Retrieved from "https://www.rieselprime.de/z/index.php?title=Williams_prime_MM_9&oldid=2021"