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A104825 Primes from merging of 5 successive digits in decimal expansion of Pi. 24

%I #12 Mar 01 2023 14:07:35

%S 14159,35897,58979,38327,97169,71693,39937,9749,30781,20899,34211,

%T 64709,47093,82231,84811,46229,81097,56659,66593,86783,85669,66923,

%U 34603,93607,60631,9209,25409,54091,25903,113,33053,65213,13841,51941,94151

%N Primes from merging of 5 successive digits in decimal expansion of Pi.

%C Because leading zeros are permitted, some terms have fewer than 5 digits. - _Harvey P. Dale_, Mar 01 2023

%H Harvey P. Dale, <a href="/A104825/b104825.txt">Table of n, a(n) for n = 1..1000</a>

%t With[{pi=FromDigits/@Partition[RealDigits[Pi,10,2000][[1]],5,1]}, Select[pi,PrimeQ]] (* _Harvey P. Dale_, Oct 18 2011 *)

%Y Cf. A104819 - A104842.

%K nonn,base

%O 1,1

%A _Zak Seidov_, Mar 27 2005

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)