William Stein's table of weight 2 newforms
Level 420
420 = 2
2
· 3 · 5 · 7
Galois conjugacy classes of newforms of level 420
[elliptic curves of conductor 420]
Class
L
Sign
Degree
Atkin-Lehner
Traces of eigenvalues
420A
+
1
2
-
3
+
5
+
7
+
0
-1
-1
-1
2
4
6
6
420B
+
1
2
-
3
+
5
-
7
-
0
-1
1
1
-2
4
2
2
420C
+
1
2
-
3
-
5
+
7
-
0
1
-1
1
6
-4
6
2
420D
+
1
2
-
3
-
5
-
7
+
0
1
1
-1
2
4
2
-2
Data from
The Modular Forms Database
by William Stein.
Design inspired by
The Modular Forms Explorer
by William Stein.
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Computational Number Theory
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