A173803 Primes in A139634.

11, 31, 71, 151, 311, 631, 2551, 655351, 2621431, 10485751, 5497558138871, 10995116277751, 175921860444151, 737869762948382064631, 396140812571321687967719751671

Offset: 1

Author

Vincenzo Librandi, Mar 05 2010

Keywords

• nonn

Crossrefs

Cf. A139634

Programs

Mathematica

Select[10*2^Range[0,100]-9,PrimeQ] (* Harvey P. Dale, Jun 01 2019 *)

Extensions

Edited by Jon E. Schoenfield, Jun 23 2010