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A196656 Primes of the form 33*2^n + 7. 2
73, 139, 271, 1063, 4231, 16903, 270343, 540679, 1081351, 69206023, 276824071, 1107296263, 37154696925806599, 297237575406452743, 79789104094565525530607623, 326816170371340392573368795143, 334659758460252561995129646219271 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..37

MATHEMATICA

Select[Table[33*2^n+7, {n, 300}], PrimeQ] (* Vincenzo Librandi, Aug 01 2012 *)

PROG

(MAGMA) [a: n in [0..125] | IsPrime(a) where a is 33*2^(n+1) +7];

(PARI) for(n=1, 1e3, if(isprime(t=33<<n+7), print1(t", "))) \\ Charles R Greathouse IV, Oct 07 2011

CROSSREFS

Sequence in context: A027898 A064668 A196655 * A229157 A037994 A138642

Adjacent sequences:  A196653 A196654 A196655 * A196657 A196658 A196659

KEYWORD

nonn

AUTHOR

Brad Clardy, Oct 04 2011

STATUS

approved

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Last modified January 27 08:21 EST 2022. Contains 350606 sequences. (Running on oeis4.)