A327378 - cp's OEIS frontend

A327378 Smallest prime p in a sequence of six consecutive primes (p,q,r,u,v,w) for which the conic section discriminant Delta < 0 for the general conic section px^2 + qy^2 + rz^2 + 2uyz + 2vxz + 2wxy = 0.

n	a(n)
1	863
2	1303
3	2539
4	2953
5	3251
6	3457
7	4007
8	4139
9	4507
10	5209
11	5431
12	5717
13	7229
14	7867
15	7933
16	9323
17	9421
18	11821
19	12011
20	12101
21	12143
22	12907
23	12983
24	13709
25	13859
26	14071
27	14549
28	15661
29	16141
30	16811
31	17977
32	18773
33	18899
34	19069
35	19577
36	20347
37	20533
38	21013
39	21503
40	21599
41	22543

[863, 1303, 2539, 2953, 3251, 3457, 4007, 4139, 4507, 5209, 5431, 5717, 7229, 7867, 7933, 9323, 9421, 11821, 12011, 12101, 12143, 12907, 12983, 13709, 13859, 14071, 14549, 15661, 16141, 16811, 17977, 18773, 18899, 19069, 19577, 20347, 20533, 21013, 21503, 21599, 22543]

cp's OEIS Frontend

A327378 Smallest prime p in a sequence of six consecutive primes (p,q,r,u,v,w) for which the conic section discriminant Delta < 0 for the general conic section px^2 + qy^2 + rz^2 + 2uyz + 2vxz + 2wxy = 0.

Table of values

List of values