Cremona's table of elliptic curves
Conductor 242
242 = 2 · 11
2
Isogeny classes of curves of conductor 242
[newforms of level 242]
Class
r
Atkin-Lehner
Eigenvalues
242b
(2 curves)
0
2
+
11
-
2
+
-2
-3
2
11
-
5
3
2
Curve
Equation
t
242b1
[1,0,1,360,-970]
3
242b2
[1,0,1,-6295,-197958]
1
242a
(2 curves)
1
2
-
11
-
2
-
-2
-3
-2
11
-
-5
-3
-2
Curve
Equation
t
Generators
242a1
[1,0,0,3,1]
1
[0:1:1]
242a2
[1,0,0,-52,144]
1
[8:-20:1]
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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