Cremona's table of elliptic curves
Conductor 481
481 = 13 · 37
Isogeny classes of curves of conductor 481
[newforms of level 481]
Class
r
Atkin-Lehner
Eigenvalues
481a
(2 curves)
1
13
+
37
+
1
0
-2
2
-2
13
+
-6
0
Curve
Equation
t
Generators
481a1
[1,-1,0,-1693,27240]
2
[174:63:8]
481a2
[1,-1,0,-1688,27405]
2
[36:93:1]
Data from
Elliptic Curve Data
by J. E. Cremona.
Design inspired by
The Modular Forms Explorer
by William Stein.
Part of
Computational Number Theory
Back to
Tables and computations