Cremona's table of elliptic curves
Conductor 1222
1222 = 2 · 13 · 47
Isogeny classes of curves of conductor 1222
[newforms of level 1222]
Class
r
Atkin-Lehner
Eigenvalues
1222a
(1 curve)
0
2
+
13
-
47
+
2
+
2
4
0
0
13
-
1
-2
Curve
Equation
t
1222a1
[1,1,0,7,5]
1
1222b
(1 curve)
0
2
-
13
+
47
+
2
-
2
0
4
4
13
+
-7
2
Curve
Equation
t
1222b1
[1,1,1,-248,-1607]
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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