Cremona's table of elliptic curves

9672 = 2³ · 3 · 13 · 31

Class	r	Atkin-Lehner	Eigenvalues
9672a (1 curve)	1	2+ 3+ 13+ 31+	2+ 3+  2 -2  5 13+  0  6
Curve Equation t Generators 9672a1 [0,-1,0,23,13] 1 [1:6:1]
9672b (1 curve)	0	2+ 3+ 13- 31+	2+ 3+  4  1  0 13-  5  2
Curve Equation t 9672b1 [0,-1,0,-47736,4049868] 1
9672c (2 curves)	0	2+ 3- 13+ 31+	2+ 3-  0  4 -6 13+  6 -4
Curve Equation t 9672c1 [0,1,0,-4083,-108558] 2 9672c2 [0,1,0,-66548,-6629904] 2
9672d (1 curve)	0	2+ 3- 13+ 31+	2+ 3-  3  1  0 13+  0  5
Curve Equation t 9672d1 [0,1,0,3676,33969] 1
9672e (1 curve)	1	2+ 3- 13+ 31-	2+ 3- -3  3  0 13+  2  3
Curve Equation t Generators 9672e1 [0,1,0,-1912,109121] 1 [116:1209:1]
9672f (1 curve)	0	2- 3+ 13+ 31+	2- 3+  0  2  1 13+  4  4
Curve Equation t 9672f1 [0,-1,0,4287,97461] 1
9672g (2 curves)	0	2- 3+ 13+ 31+	2- 3+  0 -4 -2 13+ -2  4
Curve Equation t 9672g1 [0,-1,0,-703763,-227007132] 2 9672g2 [0,-1,0,-703628,-227098716] 2
9672h (1 curve)	2	2- 3+ 13- 31-	2- 3+ -3 -1 -4 13- -2 -1
Curve Equation t Generators 9672h1 [0,-1,0,-52,169] 1 [-8:3:1]&[0:13:1]
9672i (4 curves)	0	2- 3- 13+ 31-	2- 3- -2  0 -4 13+ -2 -8
Curve Equation t 9672i1 [0,1,0,-404,-3264] 2 9672i2 [0,1,0,-424,-2944] 4 9672i3 [0,1,0,-1984,30752] 2 9672i4 [0,1,0,816,-15840] 2

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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