A339347 - cp's OEIS frontend

A339347 Primes p such that p < (gpf((p - 1)/gpf(p - 1)))^4, where gpf(k) is the greatest prime factor of k, A006530.

n	a(n)
1	5
2	7
3	11
4	13
5	19
6	31
7	37
8	43
9	61
10	67
11	71
12	73
13	79
14	101
15	131
16	151
17	191
18	197
19	211
20	239
21	251
22	281
23	311
24	331
25	401
26	419
27	421
28	431
29	443
30	461
31	463
32	491
33	521
34	547
35	571
36	599
37	601
38	617
39	647
40	659
41	677
42	683
43	727
44	743
45	827
46	859
47	883
48	911
49	947
50	953
51	967
52	1013
53	1093
54	1103

[5, 7, 11, 13, 19, 31, 37, 43, 61, 67, 71, 73, 79, 101, 131, 151, 191, 197, 211, 239, 251, 281, 311, 331, 401, 419, 421, 431, 443, 461, 463, 491, 521, 547, 571, 599, 601, 617, 647, 659, 677, 683, 727, 743, 827, 859, 883, 911, 947, 953, 967, 1013, 1093, 1103]

cp's OEIS Frontend

A339347 Primes p such that p < (gpf((p - 1)/gpf(p - 1)))^4, where gpf(k) is the greatest prime factor of k, A006530.

Table of values

List of values