

A262962


Prime p such that 2^p + 35 is also prime.


1




OFFSET

1,1


COMMENTS

A000040 INTERSECT A220077.


LINKS

Table of n, a(n) for n=1..9.


EXAMPLE

For p=3, 2^3 + 35 = 43, which is prime.


MATHEMATICA

Select[Prime[Range[100000]], PrimeQ[(2^# + 35)] &]


PROG

(PARI) forprime(p=2, 10^30, if (isprime(2^p + 35), print1(p", "))); \\ Altug Alkan, Oct 05 2015
(MAGMA) [p: p in PrimesUpTo(700)  IsPrime(2^p+35)]; // Vincenzo Librandi, Oct 06 2015


CROSSREFS

Cf. A220077.
Cf. similar sequences of the type "Primes p such that 2^p + k" listed in A262098.
Sequence in context: A109862 A069804 A245722 * A321367 A121976 A293598
Adjacent sequences: A262959 A262960 A262961 * A262963 A262964 A262965


KEYWORD

nonn,more


AUTHOR

Robert Price, Oct 05 2015


STATUS

approved



