Cremona's table of elliptic curves

7956 = 2² · 3² · 13 · 17

Class	r	Atkin-Lehner	Eigenvalues
7956a (2 curves)	1	2- 3- 13+ 17+	2- 3-  2  0 -2 13+ 17+ -2
Curve Equation t Generators 7956a1 [0,0,0,-6744,-212807] 2 [-46:9:1] 7956a2 [0,0,0,-9039,-55370] 2 [107:450:1]
7956b (2 curves)	1	2- 3- 13+ 17+	2- 3- -2 -4 -2 13+ 17+  2
Curve Equation t Generators 7956b1 [0,0,0,-1416,-18619] 2 [-25:34:1] 7956b2 [0,0,0,-22071,-1262050] 2 [382:6786:1]
7956c (2 curves)	0	2- 3- 13+ 17-	2- 3-  2  2  2 13+ 17-  2
Curve Equation t 7956c1 [0,0,0,-9084,-239047] 2 7956c2 [0,0,0,23721,-1570930] 2
7956d (2 curves)	0	2- 3- 13+ 17-	2- 3-  2  2  2 13+ 17- -6
Curve Equation t 7956d1 [0,0,0,-11244,-458903] 2 7956d2 [0,0,0,-10839,-493490] 2
7956e (2 curves)	0	2- 3- 13- 17+	2- 3-  0 -2  0 13- 17+ -6
Curve Equation t 7956e1 [0,0,0,-2640,-49619] 2 7956e2 [0,0,0,-41655,-3272258] 2
7956f (2 curves)	1	2- 3- 13- 17-	2- 3-  0  0  4 13- 17-  2
Curve Equation t Generators 7956f1 [0,0,0,-300,1757] 2 [19:54:1] 7956f2 [0,0,0,465,9254] 2 [38:286:1]
7956g (4 curves)	1	2- 3- 13- 17-	2- 3-  0 -4  0 13- 17-  2
Curve Equation t Generators 7956g1 [0,0,0,-28380,-1840187] 2 [37855:520506:125] 7956g2 [0,0,0,-27615,-1944074] 2 [714726:22032010:729] 7956g3 [0,0,0,-44580,489049] 6 [-64:1755:1] 7956g4 [0,0,0,176505,3893758] 6 [303:9230:1]

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

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