A060443 - cp's OEIS frontend

A060443 Table T(n,k) in which n-th row lists prime factors of 2^n - 1 (n >= 2), without repetition.

n	a(n)
0	0
1	1
2	3
3	7
4	3
5	5
6	31
7	3
8	7
9	127
10	3
11	5
12	17
13	7
14	73
15	3
16	11
17	31
18	23
19	89
20	3
21	5
22	7
23	13
24	8191
25	3
26	43
27	127
28	7
29	31
30	151
31	3
32	5
33	17
34	257
35	131071
36	3
37	7
38	19
39	73
40	524287
41	3
42	5
43	11
44	31
45	41
46	7
47	127
48	337
49	3
50	23
51	89
52	683
53	47
54	178481
55	3
56	5
57	7
58	13
59	17
60	241

[0, 1, 3, 7, 3, 5, 31, 3, 7, 127, 3, 5, 17, 7, 73, 3, 11, 31, 23, 89, 3, 5, 7, 13, 8191, 3, 43, 127, 7, 31, 151, 3, 5, 17, 257, 131071, 3, 7, 19, 73, 524287, 3, 5, 11, 31, 41, 7, 127, 337, 3, 23, 89, 683, 47, 178481, 3, 5, 7, 13, 17, 241]

cp's OEIS Frontend

A060443 Table T(n,k) in which n-th row lists prime factors of 2^n - 1 (n >= 2), without repetition.

Table of values

List of values