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Primes from merging of 15 successive digits in decimal expansion of Pi.
1

%I #12 Aug 25 2013 05:28:04

%S 841971693993751,384460955058223,596446229489549,19091456485669,

%T 456485669234603,610454326648213,104543266482133,488204665213841,

%U 305727036575959,270365759591953,185480744623799,227938183011949

%N Primes from merging of 15 successive digits in decimal expansion of Pi.

%H Vincenzo Librandi, <a href="/A104835/b104835.txt">Table of n, a(n) for n = 1..1000</a>

%t With[{pi = FromDigits/@Partition[RealDigits[Pi, 10, 700][[1]], 15, 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