A237812 - cp's OEIS frontend

A237812 Primes p such that 2p+1 and 2p+13 are also prime.

n	a(n)
1	2
2	3
3	5
4	23
5	29
6	83
7	89
8	113
9	173
10	233
11	239
12	293
13	509
14	653
15	719
16	743
17	1013
18	1049
19	1223
20	1289
21	1499
22	2003
23	2039
24	2063
25	2129
26	2339
27	2393
28	2459
29	2543
30	2693
31	2753
32	2819
33	2963
34	3389
35	3449
36	4409
37	4733
38	4919
39	5039
40	6053
41	6113
42	6263
43	6323
44	6329
45	6449
46	7433
47	7643

[2, 3, 5, 23, 29, 83, 89, 113, 173, 233, 239, 293, 509, 653, 719, 743, 1013, 1049, 1223, 1289, 1499, 2003, 2039, 2063, 2129, 2339, 2393, 2459, 2543, 2693, 2753, 2819, 2963, 3389, 3449, 4409, 4733, 4919, 5039, 6053, 6113, 6263, 6323, 6329, 6449, 7433, 7643]

cp's OEIS Frontend

A237812 Primes p such that 2p+1 and 2p+13 are also prime.

Table of values

List of values

cp's OEIS Frontend

A237812 Primes p such that 2*p+1 and 2*p+13 are also prime.

Table of values

List of values

A237812 Primes p such that 2p+1 and 2p+13 are also prime.