A321510 - cp's OEIS frontend

A321510 Primes p for which there exists a prime q < p such that 3*q == 1 (mod p).

n	a(n)
1	5
2	7
3	19
4	43
5	61
6	79
7	109
8	151
9	163
10	223
11	271
12	349
13	421
14	439
15	523
16	601
17	613
18	631
19	673
20	691
21	811
22	853
23	919
24	991
25	1009
26	1051
27	1063
28	1153
29	1213
30	1231
31	1279
32	1321
33	1429
34	1531
35	1549
36	1663
37	1693
38	1789
39	1801
40	1873
41	1933
42	1951
43	2113
44	2143
45	2179
46	2221
47	2239
48	2503
49	2539
50	2683
51	2791
52	2833
53	2851

[5, 7, 19, 43, 61, 79, 109, 151, 163, 223, 271, 349, 421, 439, 523, 601, 613, 631, 673, 691, 811, 853, 919, 991, 1009, 1051, 1063, 1153, 1213, 1231, 1279, 1321, 1429, 1531, 1549, 1663, 1693, 1789, 1801, 1873, 1933, 1951, 2113, 2143, 2179, 2221, 2239, 2503, 2539, 2683, 2791, 2833, 2851]

cp's OEIS Frontend

A321510 Primes p for which there exists a prime q < p such that 3*q == 1 (mod p).

Table of values

List of values