Cremona's table of elliptic curves
Conductor 28220
28220 = 2
2
· 5 · 17 · 83
Isogeny classes of curves of conductor 28220
[newforms of level 28220]
Class
r
Atkin-Lehner
Eigenvalues
28220a
(1 curve)
1
2
-
5
+
17
-
83
+
2
-
0
5
+
-4
-3
-1
17
-
-5
Curve
Equation
t
Generators
28220a1
[0,0,0,-80063,-8708202]
1
[-824942:167372:4913]
28220b
(1 curve)
0
2
-
5
-
17
-
83
+
2
-
0
5
-
0
5
5
17
-
1
Curve
Equation
t
28220b1
[0,0,0,-4671407,-3858945594]
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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