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%I #10 Aug 25 2013 06:04:34
%S 89793238462643383279,27950288419716939937,95028841971693993751,
%T 86280348253421170679,42117067982148086513,10555964462294895493,
%U 59334461284756482337,3486104543266482133,48610454326648213393
%N Primes from merging of 20 successive digits in decimal expansion of Pi.
%H Vincenzo Librandi, <a href="/A104840/b104840.txt">Table of n, a(n) for n = 1..1000</a>
%t With[{pi = FromDigits/@Partition[RealDigits[Pi, 10, 1000][[1]], 20, 1]}, Select[pi, PrimeQ]] (* _Vincenzo Librandi_, Apr 21 2013 *)
%Y Cf. A000796, A104819 - A104842.
%K nonn,base
%O 1,1
%A _Zak Seidov_, Mar 27 2005
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