|
%I #7 Aug 27 2023 12:55:38
%S 5,29,536870909,
%T 13803492693581127574869511724554050904902217944340773110325048447598589
%N Primes of the form 2^p-3 with p also prime.
%C Next two terms are 2^42689-3 and 2^69337-3.
%C Subsequence of A050415.
%C Corresponding p are the primes in A050414.
%C The next term has 12851 digits. - _Harvey P. Dale_, Aug 27 2023
%t Select[Table[2^p-3,{p,Prime[Range[100]]}],PrimeQ] (* _Harvey P. Dale_, Aug 27 2023 *)
%K nonn
%O 1,1
%A _Vincenzo Librandi_, Jan 24 2010
%E Definition clarified by _R. J. Mathar_, Jan 28 2010
| 