Cremona's table of elliptic curves
Conductor 168
168 = 2
3
· 3 · 7
Isogeny classes of curves of conductor 168
[newforms of level 168]
Class
r
Atkin-Lehner
Eigenvalues
168b
(4 curves)
0
2
+
3
+
7
-
2
+
3
+
2
7
-
0
6
-2
4
Curve
Equation
t
168b1
[0,-1,0,-7,52]
4
168b2
[0,-1,0,-252,1620]
4
168b3
[0,-1,0,-392,-228]
2
168b4
[0,-1,0,-4032,99900]
2
168a
(4 curves)
0
2
+
3
-
7
+
2
+
3
-
2
7
+
0
-2
6
-4
Curve
Equation
t
168a1
[0,1,0,-7,-10]
2
168a2
[0,1,0,-12,0]
4
168a3
[0,1,0,-152,672]
4
168a4
[0,1,0,48,48]
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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