William Stein's table of weight 2 newforms
Level 171
171 = 3
2
· 19
Galois conjugacy classes of newforms of level 171
[elliptic curves of conductor 171]
Class
L
Sign
Degree
Atkin-Lehner
Traces of eigenvalues
171A
+
1
3
-
19
+
-1
0
2
0
0
6
6
-1
171C
+
1
3
-
19
+
2
0
-1
3
3
-6
-3
-1
171D
+
1
3
-
19
+
2
0
3
-5
-1
2
1
-1
171B
-
1
3
-
19
-
0
0
-3
-1
-3
-4
3
1
171E
+
4
3
+
19
-
0
0
0
2
0
8
0
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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