Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Williams primes of the form 10•9n+1

From Prime-Wiki
Revision as of 07:45, 12 February 2020 by Karbon (talk | contribs)
Jump to: navigation, search

Current data

Base : 9
Count : 19
Max n : 100,000
Date : 2014-03-16
2, 6, 9, 11, 51, 56, 81, 941, 1647, 7466, 9477, 9806, 11799, 16941, 33437, 35273, 43284, 93813, 95369
Remarks :
Should be (re)used from 10•3n+1.
Halved even values of sequence A005539 in OEIS

History