A076094 First n-digit prime encountered in decimal expansion of Pi (ignoring the initial 3).

5, 41, 653, 4159, 14159, 358979, 1592653, 28841971, 795028841, 5926535897, 93238462643, 141592653589, 9265358979323, 23846264338327, 841971693993751, 8628034825342117, 89793238462643383, 348253421170679821, 3832795028841971693, 89793238462643383279

Offset: 1

Author

Jean-Christophe Colin (jc-colin(AT)wanadoo.fr), Oct 31 2002

Keywords

• easy
• nonn
• base

Links

• Sean A. Irvine, Table of n, a(n) for n = 1..250
• C. Rivera, Prime puzzles

Crossrefs

Cf. A047658, A076106, A076129.

Programs

Mathematica

With[{pid=Rest[RealDigits[Pi,10,1000][[1]]]},Table[Select[ FromDigits/@ Partition[ pid,n,1],PrimeQ,1],{n,20}]]//Flatten (* Harvey P. Dale, May 01 2017 *)

Extensions

More terms from Sean A. Irvine, Mar 19 2025