A241487 - cp's OEIS frontend

A241487 Primes p such that p+6, p+666 and p+6666 are also prime.

n	a(n)
1	7
2	53
3	67
4	157
5	191
6	311
7	331
8	347
9	353
10	373
11	443
12	563
13	571
14	641
15	821
16	823
17	857
18	941
19	1033
20	1087
21	1123
22	1283
23	1423
24	1607
25	1621
26	1873
27	1997
28	2011
29	2137
30	2333
31	2383
32	2543
33	2657
34	2677
35	2797
36	2957
37	3301
38	3511
39	3607
40	3671
41	3691
42	3797
43	3847
44	4133
45	5113
46	5147
47	5231

[7, 53, 67, 157, 191, 311, 331, 347, 353, 373, 443, 563, 571, 641, 821, 823, 857, 941, 1033, 1087, 1123, 1283, 1423, 1607, 1621, 1873, 1997, 2011, 2137, 2333, 2383, 2543, 2657, 2677, 2797, 2957, 3301, 3511, 3607, 3671, 3691, 3797, 3847, 4133, 5113, 5147, 5231]

cp's OEIS Frontend

A241487 Primes p such that p+6, p+666 and p+6666 are also prime.

Table of values

List of values