|
|
A142171
|
|
Primes congruent to 20 mod 39.
|
|
1
|
|
|
59, 137, 293, 449, 683, 761, 839, 1151, 1229, 1307, 1619, 1697, 1931, 2087, 2243, 2399, 2477, 2633, 2711, 2789, 3023, 3257, 3413, 3491, 3803, 3881, 4271, 4349, 4583, 4817, 4973, 5051, 5441, 5519, 5987, 6143, 6221, 6299, 6689, 7001, 7079, 7547, 7703, 7937
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
Select[Prime[Range[3000]], MemberQ[{20}, Mod[#, 39]]&] (* Vincenzo Librandi, Aug 20 2012 *)
|
|
PROG
|
(Magma)[p: p in PrimesUpTo(9000) | p mod 39 eq 20 ]; // Vincenzo Librandi, Aug 20 2012
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|