A085399 - cp's OEIS frontend

A085399 Let Cn(x) be the n-th cyclotomic polynomial; a(n) is the first prime Cn(x) after Cn(1).

n	a(n)
1	2
2	3
3	7
4	5
5	31
6	3
7	127
8	17
9	73
10	11
11	12207031
12	13
13	8191
14	43
15	151
16	257
17	131071
18	46441
19	524287
20	61681
21	368089
22	683
23	11111111111111111111111
24	241
25	705429635566498619547944801
26	2731
27	262657
28	15790321
29	7369130657357778596659
30	331
31	2147483647
32	65537
33	599479
34	43691

[2, 3, 7, 5, 31, 3, 127, 17, 73, 11, 12207031, 13, 8191, 43, 151, 257, 131071, 46441, 524287, 61681, 368089, 683, 11111111111111111111111, 241, 705429635566498619547944801, 2731, 262657, 15790321, 7369130657357778596659, 331, 2147483647, 65537, 599479, 43691]

cp's OEIS Frontend

A085399 Let Cn(x) be the n-th cyclotomic polynomial; a(n) is the first prime Cn(x) after Cn(1).

Table of values

List of values