|
|
A142382
|
|
Primes congruent to 31 mod 47.
|
|
1
|
|
|
31, 313, 877, 971, 1723, 2099, 2287, 2381, 2663, 2851, 3697, 4073, 4261, 4637, 4919, 5107, 5483, 5953, 6047, 6329, 7457, 7927, 8209, 8867, 9337, 9431, 9619, 9901, 10559, 11311, 11593, 11969, 12157, 12251, 12721, 13003, 13567, 15259, 15541, 15823, 16481
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
Select[Prime[Range[2500]], MemberQ[{31}, Mod[#, 47]] &] (* Vincenzo Librandi, Aug 27 2012 *)
|
|
PROG
|
(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 31]; // Vincenzo Librandi, Aug 27 2012 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|