|
| |
|
|
A107181
|
|
Primes of the form 8x^2+9y^2.
|
|
5
| |
|
|
17, 41, 89, 113, 137, 233, 257, 281, 353, 401, 449, 521, 569, 593, 617, 641, 761, 809, 857, 881, 929, 953, 977, 1049, 1097, 1193, 1217, 1289, 1361, 1409, 1433, 1481, 1553, 1601, 1697, 1721, 1889, 1913, 2081, 2129, 2153, 2273, 2297, 2393, 2417
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| Discriminant=-288. See A107132 for more information.
Also primes of the form 9x^2+6xy+17y^2. See A140633. - T. D. Noe (noe(AT)sspectra.com), May 19 2008
|
|
|
FORMULA
| The primes are congruent to 17 (mod 24). - T. D. Noe (noe(AT)sspectra.com), May 02 2008
|
|
|
MATHEMATICA
| QuadPrimes[8, 0, 9, 10000] (* see A106856 *)
|
|
|
PROG
| (MAGMA) [ p: p in PrimesUpTo(5000) | p mod 24 eq 17 ]; // Vincenzo Librandi, Apr 19 2011
|
|
|
CROSSREFS
| Cf. A139827.
Sequence in context: A110226 A054819 A087877 * A158014 A139879 A070179
Adjacent sequences: A107178 A107179 A107180 * A107182 A107183 A107184
|
|
|
KEYWORD
| nonn,easy
|
|
|
AUTHOR
| T. D. Noe (noe(AT)sspectra.com), May 13 2005
|
| |
|
|
