A241493 - cp's OEIS frontend

A241493 Primes p such that p + 4, p + 16, p + 64, p + 256 and p + 1024 are all semiprimes.

n	a(n)
1	1627
2	2917
3	3583
4	4603
5	5581
6	6367
7	6379
8	8263
9	9697
10	12517
11	12763
12	13339
13	14197
14	15289
15	16339
16	16993
17	17539
18	17737
19	18199
20	19267
21	19531
22	20023
23	28057
24	28879
25	29587
26	32647
27	33427
28	34033
29	34537
30	35353
31	35617
32	37039
33	37087
34	37657
35	37663
36	42337
37	43093
38	47533
39	48049

[1627, 2917, 3583, 4603, 5581, 6367, 6379, 8263, 9697, 12517, 12763, 13339, 14197, 15289, 16339, 16993, 17539, 17737, 18199, 19267, 19531, 20023, 28057, 28879, 29587, 32647, 33427, 34033, 34537, 35353, 35617, 37039, 37087, 37657, 37663, 42337, 43093, 47533, 48049]

cp's OEIS Frontend

A241493 Primes p such that p + 4, p + 16, p + 64, p + 256 and p + 1024 are all semiprimes.

Table of values

List of values