A274675 - cp's OEIS frontend

A274675 Primes p such that p = x^2 + 14y^2 or p = 2x^2 + 7*y^2, where p != 2, 7 and x, y are integers.

n	a(n)
1	23
2	71
3	79
4	113
5	127
6	137
7	151
8	191
9	193
10	233
11	239
12	263
13	281
14	337
15	359
16	401
17	431
18	449
19	457
20	463
21	487
22	569
23	599
24	617
25	631
26	641
27	673
28	743
29	751
30	809
31	823
32	863
33	911
34	919
35	953
36	967
37	977
38	991
39	1009
40	1031
41	1033
42	1087
43	1103
44	1129
45	1201
46	1289
47	1297
48	1303
49	1327

[23, 71, 79, 113, 127, 137, 151, 191, 193, 233, 239, 263, 281, 337, 359, 401, 431, 449, 457, 463, 487, 569, 599, 617, 631, 641, 673, 743, 751, 809, 823, 863, 911, 919, 953, 967, 977, 991, 1009, 1031, 1033, 1087, 1103, 1129, 1201, 1289, 1297, 1303, 1327]

cp's OEIS Frontend

A274675 Primes p such that p = x^2 + 14y^2 or p = 2x^2 + 7*y^2, where p != 2, 7 and x, y are integers.

Table of values

List of values

cp's OEIS Frontend

A274675 Primes p such that p = x^2 + 14*y^2 or p = 2*x^2 + 7*y^2, where p != 2, 7 and x, y are integers.

Table of values

List of values

A274675 Primes p such that p = x^2 + 14y^2 or p = 2x^2 + 7*y^2, where p != 2, 7 and x, y are integers.