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A156007 Primes p such that 32*p + 93 is also prime. 5
2, 7, 13, 19, 23, 29, 37, 47, 53, 67, 79, 83, 103, 107, 109, 113, 127, 149, 163, 167, 179, 193, 197, 223, 233, 239, 257, 347, 349, 389, 449, 457, 499, 503, 509, 523, 547, 569, 593, 613, 677, 727, 733, 739, 743, 757, 809, 827, 859, 883, 887, 919, 977, 1009, 1033 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MAPLE

a := proc (n) if isprime(32*ithprime(n)+93) = true then ithprime(n) else end if end proc: seq(a(n), n = 1 .. 200); # Emeric Deutsch, Mar 01 2009

MATHEMATICA

Select[Prime[Range[1100]], PrimeQ[(32*# + 93)]&] (* Vincenzo Librandi, Oct 30 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(1100)| IsPrime(32*p + 93)]; // Vincenzo Librandi, Oct 30 2012

CROSSREFS

Cf. A156004, A156005.

Sequence in context: A140562 A155547 A007821 * A067774 A063637 A216526

Adjacent sequences:  A156004 A156005 A156006 * A156008 A156009 A156010

KEYWORD

nonn,easy

AUTHOR

Vincenzo Librandi, Feb 01 2009

EXTENSIONS

More terms from Emeric Deutsch, Mar 01 2009

STATUS

approved

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Last modified November 19 03:48 EST 2019. Contains 329310 sequences. (Running on oeis4.)