|
|
A142374
|
|
Primes congruent to 23 mod 47.
|
|
2
|
|
|
23, 211, 587, 1151, 1433, 1621, 1997, 2467, 2749, 2843, 3313, 3407, 3877, 4159, 4253, 4441, 4723, 4817, 5099, 5381, 5569, 5851, 6133, 6791, 7919, 8389, 10457, 10739, 11491, 11867, 12149, 12619, 12713, 13183, 13841, 14029, 14593, 14969, 15439, 16097, 16567
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
Select[Prime[Range[2000]], Mod[#, 47]==23&] (* Harvey P. Dale, Feb 05 2012 *)
Select[Prime[Range[2500]], MemberQ[{23}, Mod[#, 47]]&] (* Vincenzo Librandi, Aug 27 2012 *)
|
|
PROG
|
(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 23]; // Vincenzo Librandi, Aug 27 2012
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|