Cremona's table of elliptic curves
Conductor 20424
20424 = 2
3
· 3 · 23 · 37
Isogeny classes of curves of conductor 20424
[newforms of level 20424]
Class
r
Atkin-Lehner
Eigenvalues
20424a
(2 curves)
0
2
-
3
-
23
-
37
+
2
-
3
-
-2
0
-6
-4
6
-6
Curve
Equation
t
20424a1
[0,1,0,-24,-384]
2
20424a2
[0,1,0,-944,-11424]
2
20424b
(1 curve)
1
2
-
3
-
23
-
37
-
2
-
3
-
-2
-3
6
2
0
-6
Curve
Equation
t
Generators
20424b1
[0,1,0,-224,16080]
1
[88:828:1]
Data from
Elliptic Curve Data
by J. E. Cremona.
Design inspired by
The Modular Forms Explorer
by William Stein.
Part of
Computational Number Theory
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