A240725 - cp's OEIS frontend

A240725 Primes p such that p^2q^2r^2 + 12 and p^2q^2r^2 - 12 are primes where q and r are next two primes after p.

n	a(n)
1	23
2	31
3	43
4	521
5	1061
6	2153
7	3457
8	4019
9	4943
10	5477
11	6991
12	7577
13	8291
14	8539
15	10993
16	11953
17	14767
18	17957
19	18439
20	26321
21	40993
22	41047
23	53269
24	57917
25	71347
26	79979
27	80989
28	88997
29	91499
30	92269
31	94561
32	108457
33	109111
34	112019
35	117671
36	121763
37	133103
38	140407
39	147073

[23, 31, 43, 521, 1061, 2153, 3457, 4019, 4943, 5477, 6991, 7577, 8291, 8539, 10993, 11953, 14767, 17957, 18439, 26321, 40993, 41047, 53269, 57917, 71347, 79979, 80989, 88997, 91499, 92269, 94561, 108457, 109111, 112019, 117671, 121763, 133103, 140407, 147073]

cp's OEIS Frontend

A240725 Primes p such that p^2q^2r^2 + 12 and p^2q^2r^2 - 12 are primes where q and r are next two primes after p.

Table of values

List of values

cp's OEIS Frontend

A240725 Primes p such that p^2*q^2*r^2 + 12 and p^2*q^2*r^2 - 12 are primes where q and r are next two primes after p.

Table of values

List of values

A240725 Primes p such that p^2q^2r^2 + 12 and p^2q^2r^2 - 12 are primes where q and r are next two primes after p.