A253848 - cp's OEIS frontend

A253848 Primes p such that the digit sums of p, p + 4 and p^2 + 4 are all prime.

n	a(n)
1	43
2	61
3	151
4	197
5	199
6	397
7	601
8	661
9	733
10	823
11	883
12	1051
13	1093
14	1123
15	1297
16	1381
17	1453
18	1471
19	1543
20	1831
21	1873
22	2281
23	2371
24	2551
25	2683
26	2713
27	2953
28	2971
29	3181
30	3343
31	3361
32	3583
33	3613
34	3631
35	4003
36	4153
37	4261
38	4513
39	4603
40	4621
41	4801
42	4951
43	5011
44	5101
45	5323
46	5413

[43, 61, 151, 197, 199, 397, 601, 661, 733, 823, 883, 1051, 1093, 1123, 1297, 1381, 1453, 1471, 1543, 1831, 1873, 2281, 2371, 2551, 2683, 2713, 2953, 2971, 3181, 3343, 3361, 3583, 3613, 3631, 4003, 4153, 4261, 4513, 4603, 4621, 4801, 4951, 5011, 5101, 5323, 5413]

cp's OEIS Frontend

A253848 Primes p such that the digit sums of p, p + 4 and p^2 + 4 are all prime.

Table of values

List of values