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A185671 Final prime of first member of A019518 that is divisible by 23^n. 14

%I #6 Jul 02 2017 12:22:19

%S 3,5861,58573,3916021,284728111,1910245261

%N Final prime of first member of A019518 that is divisible by 23^n.

%e While the very first concatenation is divisible by 23, 23^2 does not divide any such number until 5861 is adjoined.

%Y Cf. A183194, A185656, and those following.

%K nonn,base,more

%O 1,1

%A _James G. Merickel_, Feb 01 2011

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Last modified February 26 02:39 EST 2024. Contains 370335 sequences. (Running on oeis4.)