A125556 - cp's OEIS frontend

A125556 Smallest prime p = n*m + 1 that divides m^m - 1 for some m > 1.

n	a(n)
1	3
2	11
3	61
4	13
5	31
6	241
7	43
8	257
9	271
10	251
11	1013
12	673
13	157
14	71
15	541
16	241
17	307
18	883
19	4409
20	401
21	1471
22	463
23	5843
24	577
25	601
26	2081
27	271
28	757
29	1973
30	241
31	2729
32	2657
33	4951
34	1123
35	21701
36	937
37	32191
38	14479
39	3433
40	641
41	1723
42	2521
43	5849
44	6689
45	1531
46	6257
47	18143

[3, 11, 61, 13, 31, 241, 43, 257, 271, 251, 1013, 673, 157, 71, 541, 241, 307, 883, 4409, 401, 1471, 463, 5843, 577, 601, 2081, 271, 757, 1973, 241, 2729, 2657, 4951, 1123, 21701, 937, 32191, 14479, 3433, 641, 1723, 2521, 5849, 6689, 1531, 6257, 18143]

cp's OEIS Frontend

A125556 Smallest prime p = n*m + 1 that divides m^m - 1 for some m > 1.

Table of values

List of values