A052291 - cp's OEIS frontend

A052291 Primes p such that 4p^2 + 1 is also prime.

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	37
7	47
8	67
9	73
10	103
11	157
12	163
13	193
14	233
15	317
16	337
17	547
18	587
19	647
20	653
21	677
22	683
23	773
24	827
25	883
26	887
27	947
28	983
29	1013
30	1063
31	1087
32	1163
33	1297
34	1327
35	1373
36	1487
37	1493
38	1523
39	1553
40	1567
41	1607
42	1627
43	1637
44	1657
45	1663
46	1667
47	1723
48	1867
49	1873

[2, 3, 5, 7, 13, 37, 47, 67, 73, 103, 157, 163, 193, 233, 317, 337, 547, 587, 647, 653, 677, 683, 773, 827, 883, 887, 947, 983, 1013, 1063, 1087, 1163, 1297, 1327, 1373, 1487, 1493, 1523, 1553, 1567, 1607, 1627, 1637, 1657, 1663, 1667, 1723, 1867, 1873]

cp's OEIS Frontend

A052291 Primes p such that 4p^2 + 1 is also prime.

Table of values

List of values