William Stein's table of weight 2 newforms
Level 198
198 = 2 · 3
2
· 11
Galois conjugacy classes of newforms of level 198
[elliptic curves of conductor 198]
Class
L
Sign
Degree
Atkin-Lehner
Traces of eigenvalues
198B
+
1
2
+
3
+
11
-
-1
0
0
2
1
2
6
2
198C
+
1
2
+
3
-
11
+
-1
0
4
-2
-1
4
2
0
198A
-
1
2
+
3
-
11
-
-1
0
-2
-4
1
-6
-2
4
198D
+
1
2
-
3
+
11
+
1
0
0
2
-1
2
-6
2
198E
+
1
2
-
3
-
11
-
1
0
0
2
1
-4
6
-4
Data from
The Modular Forms Database
by William Stein.
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The Modular Forms Explorer
by William Stein.
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