A093810 - cp's OEIS frontend

A093810 Smallest prime factor of 2^n-3.

n	a(n)
2	1
3	5
4	13
5	29
6	61
7	5
8	11
9	509
10	1021
11	5
12	4093
13	19
14	16381
15	5
16	13
17	53
18	11
19	5
20	1048573
21	773
22	4194301
23	5
24	16777213
25	479
26	37
27	5
28	11
29	536870909
30	23
31	5
32	9241
33	29
34	5113
35	5
36	242819
37	47189
38	11
39	5
40	13
41	23
42	47
43	5
44	5927
45	2087
46	227
47	5
48	11
49	19
50	59
51	5
52	13
53	2203
54	36217
55	5
56	181

[1, 5, 13, 29, 61, 5, 11, 509, 1021, 5, 4093, 19, 16381, 5, 13, 53, 11, 5, 1048573, 773, 4194301, 5, 16777213, 479, 37, 5, 11, 536870909, 23, 5, 9241, 29, 5113, 5, 242819, 47189, 11, 5, 13, 23, 47, 5, 5927, 2087, 227, 5, 11, 19, 59, 5, 13, 2203, 36217, 5, 181]

cp's OEIS Frontend

A093810 Smallest prime factor of 2^n-3.

Table of values

List of values