A218165 - cp's OEIS frontend

A218165 a(n) is the smallest positive integer k such that k^128 + 1 == 0 mod p, where p is the n-th prime of the form 1 + 256*b (see A208178).

n	a(n)
1	3
2	7
3	17
4	198
5	71
6	88
7	29
8	50
9	9
10	225
11	26
12	141
13	10
14	79
15	36
16	89
17	281
18	108
19	43
20	233
21	156
22	412
23	430
24	296
25	79
26	20
27	76
28	178
29	80
30	54
31	1018
32	82
33	89
34	403
35	85
36	208
37	914
38	373
39	1226
40	62
41	192
42	68
43	390
44	1055
45	1500
46	137
47	1018
48	141
49	95
50	54
51	160
52	52
53	11
54	754
55	674
56	182
57	517

[3, 7, 17, 198, 71, 88, 29, 50, 9, 225, 26, 141, 10, 79, 36, 89, 281, 108, 43, 233, 156, 412, 430, 296, 79, 20, 76, 178, 80, 54, 1018, 82, 89, 403, 85, 208, 914, 373, 1226, 62, 192, 68, 390, 1055, 1500, 137, 1018, 141, 95, 54, 160, 52, 11, 754, 674, 182, 517]

cp's OEIS Frontend

A218165 a(n) is the smallest positive integer k such that k^128 + 1 == 0 mod p, where p is the n-th prime of the form 1 + 256*b (see A208178).

Table of values

List of values