|
|
A106974
|
|
Primes of the form 2x^2+2xy+11y^2, with x and y nonnegative.
|
|
2
|
|
|
2, 11, 23, 71, 107, 179, 191, 239, 347, 359, 431, 443, 491, 599, 659, 683, 743, 827, 911, 947, 1019, 1031, 1103, 1163, 1187, 1367, 1439, 1451, 1499, 1523, 1583, 1607, 1619, 1667, 1871, 2003, 2027, 2039, 2087, 2111, 2207, 2339, 2459, 2531, 2543
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Discriminant=-84.
|
|
LINKS
|
|
|
MATHEMATICA
|
QuadPrimes2[2, 2, 11, 10000] (* see A106856 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|