A173230 - cp's OEIS frontend

A173230 Primes p of the form 6k+1 such that 6p+1 is also prime.

n	a(n)
1	7
2	13
3	37
4	61
5	73
6	103
7	151
8	181
9	241
10	271
11	277
12	283
13	313
14	331
15	367
16	373
17	397
18	577
19	601
20	607
21	661
22	727
23	751
24	787
25	853
26	907
27	937
28	1033
29	1063
30	1117
31	1171
32	1201
33	1321
34	1327
35	1381
36	1423
37	1453
38	1531
39	1567
40	1693
41	1777
42	1831
43	1873
44	1987
45	1993
46	2137
47	2161
48	2203
49	2221
50	2281
51	2287
52	2293
53	2347
54	2551
55	2593
56	2677
57	2767
58	2791
59	2851
60	2971
61	3037
62	3061
63	3163
64	3181
65	3307
66	3391

[7, 13, 37, 61, 73, 103, 151, 181, 241, 271, 277, 283, 313, 331, 367, 373, 397, 577, 601, 607, 661, 727, 751, 787, 853, 907, 937, 1033, 1063, 1117, 1171, 1201, 1321, 1327, 1381, 1423, 1453, 1531, 1567, 1693, 1777, 1831, 1873, 1987, 1993, 2137, 2161, 2203, 2221, 2281, 2287, 2293, 2347, 2551, 2593, 2677, 2767, 2791, 2851, 2971, 3037, 3061, 3163, 3181, 3307, 3391]

cp's OEIS Frontend

A173230 Primes p of the form 6k+1 such that 6p+1 is also prime.

Table of values

List of values