Cremona's table of elliptic curves
Conductor 1648
1648 = 2
4
· 103
Isogeny classes of curves of conductor 1648
[newforms of level 1648]
Class
r
Atkin-Lehner
Eigenvalues
1648a
(2 curves)
0
2
-
103
+
2
-
-2
4
0
6
-2
2
4
Curve
Equation
t
1648a1
[0,1,0,24,52]
2
1648a2
[0,1,0,-136,372]
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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