A173875 - cp's OEIS frontend

A173875 Primes p of the form a^2-b^2 and p*a-b is also prime (with b=prime and a=b+1).

n	a(n)
1	5
2	11
3	59
4	1439
5	2459
6	2819
7	3119
8	4079
9	4799
10	5399
11	5879
12	6899
13	7559
14	12539
15	13799
16	14159
17	16139
18	19379
19	25919
20	27239
21	28019
22	28499
23	29759
24	39119
25	40739
26	41519
27	42179
28	44159
29	44939
30	46919
31	53759
32	57119
33	60539
34	63599
35	64019
36	65579
37	66359

[5, 11, 59, 1439, 2459, 2819, 3119, 4079, 4799, 5399, 5879, 6899, 7559, 12539, 13799, 14159, 16139, 19379, 25919, 27239, 28019, 28499, 29759, 39119, 40739, 41519, 42179, 44159, 44939, 46919, 53759, 57119, 60539, 63599, 64019, 65579, 66359]

cp's OEIS Frontend

A173875 Primes p of the form a^2-b^2 and p*a-b is also prime (with b=prime and a=b+1).

Table of values

List of values