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A185671
Final prime of first member of A019518 that is divisible by 23^n.
14
3, 5861, 58573, 3916021, 284728111, 1910245261
OFFSET
1,1
EXAMPLE
While the very first concatenation is divisible by 23, 23^2 does not divide any such number until 5861 is adjoined.
CROSSREFS
Cf. A183194, A185656, and those following.
Sequence in context: A248506 A368622 A034317 * A338412 A187879 A325052
KEYWORD
nonn,base,more
AUTHOR
James G. Merickel, Feb 01 2011
STATUS
approved