Cremona's table of elliptic curves
Conductor 8990
8990 = 2 · 5 · 29 · 31
Isogeny classes of curves of conductor 8990
[newforms of level 8990]
Class
r
Atkin-Lehner
Eigenvalues
8990a
(1 curve)
0
2
+
5
+
29
+
31
-
2
+
-1
5
+
4
2
6
-4
-1
Curve
Equation
t
8990a1
[1,1,0,107,1133]
1
8990b
(2 curves)
1
2
+
5
+
29
-
31
-
2
+
2
5
+
0
0
0
0
4
Curve
Equation
t
Generators
8990b1
[1,1,0,377,-2523]
2
[1131:37497:1]
8990b2
[1,1,0,-2123,-26023]
2
[52:61:1]
8990c
(4 curves)
1
2
+
5
-
29
-
31
+
2
+
0
5
-
-4
4
2
-6
-4
Curve
Equation
t
Generators
8990c1
[1,-1,0,976,64768]
2
[-23:184:1]
8990c2
[1,-1,0,-19504,994560]
4
[-129:1227:1]
8990c3
[1,-1,0,-59504,-4357440]
2
[-184:672:1]
8990c4
[1,-1,0,-307184,65607488]
4
[472:4824:1]
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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