A104826 Primes from merging of 6 successive digits in decimal expansion of Pi.

314159, 358979, 589793, 462643, 971693, 169399, 592307, 348253, 534211, 808651, 844609, 822317, 725359, 502841, 102701, 288109, 612847, 337867, 104543, 815209, 925409, 917153, 665213, 951941

Offset: 1

Author

Zak Seidov, Mar 27 2005

Keywords

• nonn
• base

Comments

Leading zeros are not permitted, so each term is 6 digits in length. - Harvey P. Dale, Oct 23 2011

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A104819-A104842.

Programs

Mathematica

With[{len=6},FromDigits/@Select[Partition[RealDigits[Pi,10,1000][[1]], len,1],PrimeQ[FromDigits[#]]&&IntegerLength[FromDigits[#]]==len&]] (* Harvey P. Dale, Oct 23 2011 *)