Cremona's table of elliptic curves
Conductor 4081
4081 = 7 · 11 · 53
Isogeny classes of curves of conductor 4081
[newforms of level 4081]
Class
r
Atkin-Lehner
Eigenvalues
4081a
(4 curves)
0
7
+
11
+
53
-
-1
0
2
7
+
11
+
-2
-6
-8
Curve
Equation
t
4081a1
[1,-1,1,-919,11646]
4
4081a2
[1,-1,1,-14964,708278]
4
4081a3
[1,-1,1,-15229,682096]
2
4081a4
[1,-1,1,-239419,45150368]
2
4081b
(1 curve)
0
7
+
11
+
53
-
2
-3
-1
7
+
11
+
4
0
4
Curve
Equation
t
4081b1
[0,0,1,-1783,-35385]
1
4081c
(1 curve)
2
7
+
11
-
53
+
-2
-1
-3
7
+
11
-
-2
-4
2
Curve
Equation
t
Generators
4081c1
[0,-1,1,98,502]
1
[2:26:1]&[7:38:1]
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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