Cremona's table of elliptic curves

2163 = 3 · 7 · 103

Class	r	Atkin-Lehner	Eigenvalues
2163a (2 curves)	1	3- 7+ 103-	-1 3- -4 7+ -2 -2  6  4
Curve Equation t Generators 2163a1 [1,0,0,-95,-624] 2 [13:13:1] 2163a2 [1,0,0,-1810,-29779] 2 [-25:14:1]
2163b (4 curves)	1	3- 7- 103+	-1 3-  2 7-  0 -2 -6 -4
Curve Equation t Generators 2163b1 [1,0,0,3,72] 4 [21:87:1] 2163b2 [1,0,0,-242,1395] 4 [-11:58:1] 2163b3 [1,0,0,-557,-3078] 2 [-14:52:1] 2163b4 [1,0,0,-3847,91520] 2 [29:53:1]
2163c (3 curves)	0	3- 7- 103-	0 3-  0 7- -3 -4  3  2
Curve Equation t 2163c1 [0,1,1,27,182] 3 2163c2 [0,1,1,-243,-5137] 3 2163c3 [0,1,1,-31143,-2125804] 1
2163d (1 curve)	0	3- 7- 103-	0 3-  4 7- -5  0 -3 -2
Curve Equation t 2163d1 [0,1,1,-121791,-16400257] 1
2163e (2 curves)	0	3- 7- 103-	-1 3- -2 7-  6  2 -4 -4
Curve Equation t 2163e1 [1,0,0,-14,-21] 2 2163e2 [1,0,0,1,-60] 2

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

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