A227919 - cp's OEIS frontend

A227919 Primes which remain prime when rightmost digit is removed.

n	a(n)
1	23
2	29
3	31
4	37
5	53
6	59
7	71
8	73
9	79
10	113
11	131
12	137
13	139
14	173
15	179
16	191
17	193
18	197
19	199
20	233
21	239
22	293
23	311
24	313
25	317
26	373
27	379
28	419
29	431
30	433
31	439
32	479
33	593
34	599
35	613
36	617
37	619
38	673
39	677
40	719
41	733
42	739
43	797
44	839
45	971
46	977
47	1013
48	1019
49	1031
50	1033
51	1039
52	1091
53	1093

[23, 29, 31, 37, 53, 59, 71, 73, 79, 113, 131, 137, 139, 173, 179, 191, 193, 197, 199, 233, 239, 293, 311, 313, 317, 373, 379, 419, 431, 433, 439, 479, 593, 599, 613, 617, 619, 673, 677, 719, 733, 739, 797, 839, 971, 977, 1013, 1019, 1031, 1033, 1039, 1091, 1093]

cp's OEIS Frontend

A227919 Primes which remain prime when rightmost digit is removed.

Table of values

List of values