Cremona's table of elliptic curves
Conductor 1245
1245 = 3 · 5 · 83
Isogeny classes of curves of conductor 1245
[newforms of level 1245]
Class
r
Atkin-Lehner
Eigenvalues
1245a
(4 curves)
0
3
+
5
+
83
-
1
3
+
5
+
0
0
2
-2
-4
Curve
Equation
t
1245a1
[1,1,0,-13,-8]
2
1245a2
[1,1,0,-138,567]
4
1245a3
[1,1,0,-2213,39162]
2
1245a4
[1,1,0,-63,1272]
2
1245b
(2 curves)
0
3
+
5
-
83
+
-1
3
+
5
-
0
2
4
-4
-2
Curve
Equation
t
1245b1
[1,1,1,-34695,-2494068]
2
1245b2
[1,1,1,-19070,-4731568]
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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