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A141857 Primes congruent to 10 mod 11. 6
43, 109, 131, 197, 241, 263, 307, 373, 439, 461, 571, 593, 659, 769, 857, 967, 1033, 1187, 1231, 1297, 1319, 1429, 1451, 1583, 1627, 1693, 1759, 1847, 1913, 1979, 2089, 2111, 2221, 2243, 2287, 2309, 2441, 2551, 2617, 2683, 2749, 2837, 2903, 2969, 3079, 3167 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
If p = 11k+10 then k must be odd, so p is also of the form 22r+21. - N. J. A. Sloane, Jan 29 2014
Note that the differences are surely unbounded - compare A002386. - N. J. A. Sloane, Jan 29 2014]
LINKS
FORMULA
a(n) ~ 10n log n. - Charles R Greathouse IV, Jul 02 2016
MATHEMATICA
Select[Range[10, 50000, 11], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *)
Select[Range[43, 50000, 22], PrimeQ] (* Zak Seidov, Jan 29 2014 *)
Select[Prime[Range[500]], Mod[#, 11]==10&] (* Harvey P. Dale, Jan 10 2023 *)
PROG
(Magma) [ p: p in PrimesUpTo(5000) | p mod 11 eq 10 ]; // Vincenzo Librandi, Apr 19 2011
(PARI) is(n)=isprime(n) && n%11==10 \\ Charles R Greathouse IV, Jul 02 2016
CROSSREFS
Cf. A002386.
Sequence in context: A142944 A334641 A059914 * A106923 A115586 A294717
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved

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Last modified March 28 07:48 EDT 2024. Contains 371235 sequences. (Running on oeis4.)