Cremona's table of elliptic curves
Conductor 18473
18473 = 7
2
· 13 · 29
Isogeny classes of curves of conductor 18473
[newforms of level 18473]
Class
r
Atkin-Lehner
Eigenvalues
18473a
(4 curves)
1
7
-
13
+
29
-
1
0
2
7
-
-4
13
+
-2
4
Curve
Equation
t
Generators
18473a1
[1,-1,0,-401,-2976]
2
[2235780:2415662:91125]
18473a2
[1,-1,0,-646,1287]
4
[6030:32481:125]
18473a3
[1,-1,0,-7751,264172]
2
[366:307:8]
18473a4
[1,-1,0,2539,8294]
2
[178:2376:1]
18473b
(1 curve)
1
7
-
13
+
29
-
2
-3
0
7
-
0
13
+
-2
-3
Curve
Equation
t
Generators
18473b1
[0,0,1,-2695,-53937]
1
[4452:19715:64]
Data from
Elliptic Curve Data
by J. E. Cremona.
Design inspired by
The Modular Forms Explorer
by William Stein.
Part of
Computational Number Theory
Back to
Tables and computations