A228452 - cp's OEIS frontend

A228452 Smallest prime k such that k2^n-1 , k2^n-1+2j , k2^n-1+4j or k2^n-1-2j , k2^n-1 , k2^n-1+2j are consecutive primes in arithmetic progression for some j.

n	a(n)
1	3
2	53
3	19
4	3
5	19
6	593
7	313
8	113
9	1699
10	1163
11	31
12	4217
13	31
14	47
15	7993
16	1013
17	631
18	347
19	3793
20	3923
21	397
22	353
23	2551
24	83
25	2719
26	971
27	3709
28	6827
29	6361
30	593
31	2053
32	16073
33	2719
34	2753
35	4441
36	8663
37	31
38	131
39	61
40	5867
41	379
42	587
43	9631
44	1907
45	8581
46	23
47	15739
48	4049
49	2281

[3, 53, 19, 3, 19, 593, 313, 113, 1699, 1163, 31, 4217, 31, 47, 7993, 1013, 631, 347, 3793, 3923, 397, 353, 2551, 83, 2719, 971, 3709, 6827, 6361, 593, 2053, 16073, 2719, 2753, 4441, 8663, 31, 131, 61, 5867, 379, 587, 9631, 1907, 8581, 23, 15739, 4049, 2281]

cp's OEIS Frontend

A228452 Smallest prime k such that k2^n-1 , k2^n-1+2j , k2^n-1+4j or k2^n-1-2j , k2^n-1 , k2^n-1+2j are consecutive primes in arithmetic progression for some j.

Table of values

List of values

cp's OEIS Frontend

A228452 Smallest prime k such that k*2^n-1 , k*2^n-1+2*j , k*2^n-1+4*j or k*2^n-1-2*j , k*2^n-1 , k*2^n-1+2*j are consecutive primes in arithmetic progression for some j.

Table of values

List of values

A228452 Smallest prime k such that k2^n-1 , k2^n-1+2j , k2^n-1+4j or k2^n-1-2j , k2^n-1 , k2^n-1+2j are consecutive primes in arithmetic progression for some j.