A278837 - cp's OEIS frontend

A278837 Primes p such that the ring of algebraic integers of Q(sqrt(p)) does not have unique factorization.

n	a(n)
1	79
2	223
3	229
4	257
5	359
6	401
7	439
8	443
9	499
10	577
11	659
12	727
13	733
14	761
15	839
16	1009
17	1087
18	1091
19	1093
20	1129
21	1171
22	1223
23	1229
24	1297
25	1327
26	1367
27	1373
28	1429
29	1489
30	1523
31	1567
32	1601
33	1627
34	1787
35	1811
36	1847
37	1901
38	1907
39	1987
40	2027
41	2029
42	2081
43	2089
44	2099
45	2143
46	2153
47	2207
48	2213
49	2251
50	2399
51	2459
52	2467

[79, 223, 229, 257, 359, 401, 439, 443, 499, 577, 659, 727, 733, 761, 839, 1009, 1087, 1091, 1093, 1129, 1171, 1223, 1229, 1297, 1327, 1367, 1373, 1429, 1489, 1523, 1567, 1601, 1627, 1787, 1811, 1847, 1901, 1907, 1987, 2027, 2029, 2081, 2089, 2099, 2143, 2153, 2207, 2213, 2251, 2399, 2459, 2467]

cp's OEIS Frontend

A278837 Primes p such that the ring of algebraic integers of Q(sqrt(p)) does not have unique factorization.

Table of values

List of values