Cremona's table of elliptic curves
Conductor 260
260 = 2
2
· 5 · 13
Isogeny classes of curves of conductor 260
[newforms of level 260]
Class
r
Atkin-Lehner
Eigenvalues
260a
(2 curves)
0
2
-
5
+
13
+
2
-
2
5
+
2
4
13
+
2
0
Curve
Equation
t
260a1
[0,-1,0,-281,1910]
2
260a2
[0,-1,0,-276,1976]
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
Back to
Tables and computations