A065902 - cp's OEIS frontend

A065902 Smallest prime p such that n is a solution mod p of x^4 = 2, or 0 if no such prime exists.

n	a(n)
2	7
3	79
4	127
5	7
6	647
7	2399
8	23
9	937
10	4999
11	14639
12	1481
13	28559
14	19207
15	23
16	31
17	47
18	73
19	18617
20	79999
21	194479
22	117127
23	5711
24	165887
25	73
26	4663
27	113
28	233
29	707279
30	47
31	40153
32	524287
33	191
34	167
35	257
36	439
37	267737
38	45329
39	2313439
40	182857
41	2825759
42	1555847

[7, 79, 127, 7, 647, 2399, 23, 937, 4999, 14639, 1481, 28559, 19207, 23, 31, 47, 73, 18617, 79999, 194479, 117127, 5711, 165887, 73, 4663, 113, 233, 707279, 47, 40153, 524287, 191, 167, 257, 439, 267737, 45329, 2313439, 182857, 2825759, 1555847]

cp's OEIS Frontend

A065902 Smallest prime p such that n is a solution mod p of x^4 = 2, or 0 if no such prime exists.

Table of values

List of values