Cremona's table of elliptic curves
Conductor 493
493 = 17 · 29
Isogeny classes of curves of conductor 493
[newforms of level 493]
Class
r
Atkin-Lehner
Eigenvalues
493a
(1 curve)
0
17
-
29
+
-1
0
-2
-5
0
7
17
-
5
Curve
Equation
t
493a1
[1,-1,1,-7741,801682]
1
493b
(1 curve)
1
17
-
29
-
-1
-3
1
-2
3
1
17
-
-4
Curve
Equation
t
Generators
493b1
[1,-1,1,-57,222]
1
[40:226:1]
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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