Cremona's table of elliptic curves
Conductor 50869
50869 = 7 · 13
2
· 43
Isogeny classes of curves of conductor 50869
[newforms of level 50869]
Class
r
Atkin-Lehner
Eigenvalues
50869a
(1 curve)
0
7
+
13
+
43
-
1
2
0
7
+
-5
13
+
3
-2
Curve
Equation
t
50869a1
[1,1,0,-14875,-707364]
1
50869b
(2 curves)
1
7
-
13
+
43
-
-1
0
0
7
-
0
13
+
-2
4
Curve
Equation
t
Generators
50869b1
[1,-1,1,-3774985,4700994016]
2
[221590410:56643720973:3375]
50869b2
[1,-1,1,-70958400,230007294560]
2
[7091094:3628628212:27]
50869c
(1 curve)
1
7
-
13
+
43
-
-1
2
0
7
-
5
13
+
3
2
Curve
Equation
t
Generators
50869c1
[1,1,1,-88,-356]
1
[282:-88:27]
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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