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A154622 Primes p such that 67*p + 32 is also prime. 1
3, 5, 11, 17, 47, 53, 71, 113, 191, 227, 233, 281, 383, 431, 467, 521, 641, 653, 827, 863, 941, 971, 1031, 1061, 1181, 1187, 1223, 1367, 1433, 1481, 1487, 1667, 1697, 1811, 1823, 1877, 1901, 1913, 1997, 2027, 2081, 2087, 2213, 2237, 2357, 2411, 2417, 2447 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Prime[Range[2500]], PrimeQ[67*# + 32]&] (* Vincenzo Librandi, Oct 30 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(2500)| IsPrime(67*p + 32)]; // Vincenzo Librandi, Oct 30 2012
CROSSREFS
Cf. A154621.
Sequence in context: A158641 A019386 A283064 * A147251 A146473 A282961
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Jan 17 2009
STATUS
approved

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Last modified September 30 21:59 EDT 2023. Contains 365812 sequences. (Running on oeis4.)