A294717 - cp's OEIS frontend

A294717 Numbers k such that 2^((k-1)/3) == 1 (mod k) and (2k-1)(2^((k-1)/6)) == 1 (mod k).

n	a(n)
1	1
2	43
3	109
4	157
5	229
6	277
7	283
8	307
9	397
10	499
11	643
12	691
13	733
14	739
15	811
16	997
17	1021
18	1051
19	1069
20	1093
21	1459
22	1579
23	1597
24	1627
25	1699
26	1723
27	1789
28	1933
29	2179
30	2203
31	2251
32	2341
33	2347
34	2731
35	2749
36	2917
37	2971
38	3061
39	3163
40	3181
41	3229
42	3259
43	3277
44	3331
45	3373
46	3541
47	4027

[1, 43, 109, 157, 229, 277, 283, 307, 397, 499, 643, 691, 733, 739, 811, 997, 1021, 1051, 1069, 1093, 1459, 1579, 1597, 1627, 1699, 1723, 1789, 1933, 2179, 2203, 2251, 2341, 2347, 2731, 2749, 2917, 2971, 3061, 3163, 3181, 3229, 3259, 3277, 3331, 3373, 3541, 4027]

cp's OEIS Frontend

A294717 Numbers k such that 2^((k-1)/3) == 1 (mod k) and (2k-1)(2^((k-1)/6)) == 1 (mod k).

Table of values

List of values

cp's OEIS Frontend

A294717 Numbers k such that 2^((k-1)/3) == 1 (mod k) and (2*k-1)*(2^((k-1)/6)) == 1 (mod k).

Table of values

List of values

A294717 Numbers k such that 2^((k-1)/3) == 1 (mod k) and (2k-1)(2^((k-1)/6)) == 1 (mod k).