A224164 - cp's OEIS frontend

A224164 Prime numbers with m^2 digits that, if arranged in an m X m matrix, form m-digit reversible primes in each row and column and along the main diagonal.

n	a(n)
1	2
2	3
3	5
4	7
5	1117
6	1171
7	7331
8	131983991
9	179907191
10	179991179
11	191199311
12	191739971
13	191797919
14	199199311
15	199709971
16	199937971
17	337353739
18	373151113
19	733353337
20	797389337
21	919311739
22	971727179
23	1193100992213191
24	1193120192093911
25	1193123793413719

[2, 3, 5, 7, 1117, 1171, 7331, 131983991, 179907191, 179991179, 191199311, 191739971, 191797919, 199199311, 199709971, 199937971, 337353739, 373151113, 733353337, 797389337, 919311739, 971727179, 1193100992213191, 1193120192093911, 1193123793413719]

cp's OEIS Frontend

A224164 Prime numbers with m^2 digits that, if arranged in an m X m matrix, form m-digit reversible primes in each row and column and along the main diagonal.

Table of values

List of values