Cremona's table of elliptic curves
Conductor 1220
1220 = 2
2
· 5 · 61
Isogeny classes of curves of conductor 1220
[newforms of level 1220]
Class
r
Atkin-Lehner
Eigenvalues
1220a
(2 curves)
0
2
-
5
+
61
+
2
-
0
5
+
2
-6
6
2
4
Curve
Equation
t
1220a1
[0,0,0,-508,-4407]
2
1220a2
[0,0,0,-503,-4498]
2
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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