A133187 - cp's OEIS frontend

A133187 Prime numbers formed by the concatenation of q and p, where q > p are also primes.

n	a(n)
1	53
2	73
3	113
4	137
5	173
6	193
7	197
8	233
9	293
10	313
11	317
12	373
13	433
14	593
15	613
16	617
17	673
18	677
19	733
20	797
21	977
22	1013
23	1033
24	1093
25	1097
26	1277
27	1373
28	1493
29	1637
30	1733
31	1913
32	1933
33	1973
34	1993
35	1997
36	2113
37	2237
38	2273
39	2293
40	2297
41	2311
42	2333
43	2393
44	2417
45	2633
46	2693
47	2713

[53, 73, 113, 137, 173, 193, 197, 233, 293, 313, 317, 373, 433, 593, 613, 617, 673, 677, 733, 797, 977, 1013, 1033, 1093, 1097, 1277, 1373, 1493, 1637, 1733, 1913, 1933, 1973, 1993, 1997, 2113, 2237, 2273, 2293, 2297, 2311, 2333, 2393, 2417, 2633, 2693, 2713]

cp's OEIS Frontend

A133187 Prime numbers formed by the concatenation of q and p, where q > p are also primes.

Table of values

List of values