Cremona's table of elliptic curves
Conductor 2091
2091 = 3 · 17 · 41
Isogeny classes of curves of conductor 2091
[newforms of level 2091]
Class
r
Atkin-Lehner
Eigenvalues
2091a
(2 curves)
0
3
-
17
+
41
+
1
3
-
-2
4
0
2
17
+
2
Curve
Equation
t
2091a1
[1,0,1,-12,-11]
2
2091a2
[1,0,1,33,-65]
2
2091b
(2 curves)
0
3
-
17
-
41
-
1
3
-
2
4
0
-6
17
-
6
Curve
Equation
t
2091b1
[1,0,1,-4170,-103961]
2
2091b2
[1,0,1,-3765,-124859]
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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