A384490 - cp's OEIS frontend

A384490 Numbers m such that both roots of x^2 - x - 1 modulo m are primitive roots modulo m.

n	a(n)
1	41
2	61
3	109
4	149
5	241
6	269
7	389
8	409
9	449
10	569
11	601
12	641
13	701
14	821
15	929
16	1129
17	1181
18	1201
19	1301
20	1321
21	1429
22	1481
23	1489
24	1609
25	1801
26	1889
27	1901
28	1949
29	2129
30	2141
31	2309
32	2341
33	2381
34	2549
35	2609
36	2741
37	2909
38	3061
39	3109
40	3181
41	3209
42	3221
43	3229
44	3361
45	3449
46	3541

[41, 61, 109, 149, 241, 269, 389, 409, 449, 569, 601, 641, 701, 821, 929, 1129, 1181, 1201, 1301, 1321, 1429, 1481, 1489, 1609, 1801, 1889, 1901, 1949, 2129, 2141, 2309, 2341, 2381, 2549, 2609, 2741, 2909, 3061, 3109, 3181, 3209, 3221, 3229, 3361, 3449, 3541]

cp's OEIS Frontend

A384490 Numbers m such that both roots of x^2 - x - 1 modulo m are primitive roots modulo m.

Table of values

List of values