A125037 - cp's OEIS frontend

A125037 Primes of the form 26k+1 generated recursively. Initial prime is 53. General term is a(n) = Min {p is prime; p divides (R^13 - 1)/(R - 1); p == 1 (mod 13)}, where Q is the product of previous terms in the sequence and R = 13*Q.

n	a(n)
1	53
2	11462027512399586179504472990060461
3	25793
4	178907
5	131
6	5669
7	3511
8	157
9	59021
10	13070705295701
11	547
12	79
13	424361132339
14	126146525792794964042953901
15	5889547
16	521
17	1301
18	6249393047
19	9829
20	2549
21	298378081
22	29379481
23	56993
24	1093
25	26729

[53, 11462027512399586179504472990060461, 25793, 178907, 131, 5669, 3511, 157, 59021, 13070705295701, 547, 79, 424361132339, 126146525792794964042953901, 5889547, 521, 1301, 6249393047, 9829, 2549, 298378081, 29379481, 56993, 1093, 26729]

cp's OEIS Frontend

A125037 Primes of the form 26k+1 generated recursively. Initial prime is 53. General term is a(n) = Min {p is prime; p divides (R^13 - 1)/(R - 1); p == 1 (mod 13)}, where Q is the product of previous terms in the sequence and R = 13*Q.

Table of values

List of values