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A167442 Prime numbers ending in the prime number 11. 7
11, 211, 311, 811, 911, 1511, 1811, 2011, 2111, 2311, 2411, 2711, 3011, 3511, 3911, 4111, 4211, 5011, 5711, 6011, 6211, 6311, 6911, 7211, 7411, 8011, 8111, 8311, 9011, 9311, 9511, 9811, 10111, 10211, 10711, 11311, 11411, 12011, 12211, 12511, 12611 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Also primes of the form 100*n+11. - Vincenzo Librandi, Jul 07 2014
LINKS
MATHEMATICA
Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={1, 1} &] (* Vincenzo Librandi, Jul 07 2014 *)
Select[Range[11, 20011, 100], PrimeQ] (* Harvey P. Dale, Nov 09 2014 *)
PROG
(Magma) [n: n in PrimesUpTo(15000) | n mod 100 eq 11]; // Vincenzo Librandi, Jul 07 2014
(PARI) select(x->(x % 100)==11, primes(2000)) \\ Michel Marcus, Jul 07 2014
CROSSREFS
Cf. A101471.
Cf. similar sequences listed in A244763.
Sequence in context: A196944 A112386 A160693 * A249974 A124991 A176009
KEYWORD
base,nonn
AUTHOR
Mark A. Thomas, Nov 03 2009
STATUS
approved

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Last modified June 3 22:53 EDT 2024. Contains 373088 sequences. (Running on oeis4.)