Cremona's table of elliptic curves
Conductor 781
781 = 11 · 71
Isogeny classes of curves of conductor 781
[newforms of level 781]
Class
r
Atkin-Lehner
Eigenvalues
781a
(1 curve)
0
11
+
71
-
0
0
-1
-3
11
+
7
3
-2
Curve
Equation
t
781a1
[0,0,1,-1378,347]
1
781b
(1 curve)
1
11
-
71
-
0
0
-1
3
11
-
1
-3
-2
Curve
Equation
t
Generators
781b1
[0,0,1,-808,8840]
1
[14:16:1]
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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