A105184 - cp's OEIS frontend

A105184 Primes that can be written as concatenation of two primes in decimal representation.

n	a(n)
1	23
2	37
3	53
4	73
5	113
6	137
7	173
8	193
9	197
10	211
11	223
12	229
13	233
14	241
15	271
16	283
17	293
18	311
19	313
20	317
21	331
22	337
23	347
24	353
25	359
26	367
27	373
28	379
29	383
30	389
31	397
32	433
33	523
34	541
35	547
36	571
37	593
38	613
39	617
40	673
41	677
42	719
43	733
44	743
45	761
46	773
47	797
48	977
49	1013
50	1033
51	1093

[23, 37, 53, 73, 113, 137, 173, 193, 197, 211, 223, 229, 233, 241, 271, 283, 293, 311, 313, 317, 331, 337, 347, 353, 359, 367, 373, 379, 383, 389, 397, 433, 523, 541, 547, 571, 593, 613, 617, 673, 677, 719, 733, 743, 761, 773, 797, 977, 1013, 1033, 1093]

cp's OEIS Frontend

A105184 Primes that can be written as concatenation of two primes in decimal representation.

Table of values

List of values