Cremona's table of elliptic curves

68816 = 2⁴ · 11 · 17 · 23

Class	r	Atkin-Lehner	Eigenvalues
68816a (1 curve)	1	2+ 11+ 17+ 23+	2+  0  0 -1 11+ -2 17+  0
Curve Equation t Generators 68816a1 [0,0,0,-2060,57836] 1 [-55:69:1]
68816b (1 curve)	0	2+ 11+ 17- 23+	2+ -1 -2  2 11+  5 17-  6
Curve Equation t 68816b1 [0,-1,0,2716,476323] 1
68816c (1 curve)	1	2+ 11+ 17- 23-	2+  1 -4  4 11+ -3 17-  2
Curve Equation t Generators 68816c1 [0,1,0,340,-1561] 1 [5:17:1]
68816d (1 curve)	1	2+ 11- 17+ 23-	2+  1 -2  1 11-  2 17+  7
Curve Equation t Generators 68816d1 [0,1,0,-184,1012] 1 [-6:44:1]
68816e (1 curve)	1	2+ 11- 17- 23+	2+ -1  2 -2 11-  1 17- -2
Curve Equation t Generators 68816e1 [0,-1,0,-192,-977] 1 [138:187:8]
68816f (2 curves)	1	2+ 11- 17- 23+	2+  2  2  0 11-  2 17-  2
Curve Equation t Generators 68816f1 [0,-1,0,-192,-3760] 2 [1128:6580:27] 68816f2 [0,-1,0,-5032,-135408] 2 [168:1932:1]
68816g (1 curve)	0	2- 11+ 17+ 23+	2- -3  2 -4 11+ -1 17+  2
Curve Equation t 68816g1 [0,0,0,-2591689,1631933143] 1
68816h (1 curve)	1	2- 11+ 17+ 23-	2- -1  2 -3 11+  6 17+ -3
Curve Equation t Generators 68816h1 [0,-1,0,-968632,-384921232] 1 [787998251594:20284345586846:529475129]
68816i (1 curve)	1	2- 11+ 17+ 23-	2- -3 -2  5 11+ -6 17+  3
Curve Equation t Generators 68816i1 [0,0,0,46109,-7887134] 1 [175:2354:1]
68816j (1 curve)	0	2- 11- 17- 23+	2-  0 -4 -3 11-  6 17- -4
Curve Equation t 68816j1 [0,0,0,-543632,-154278580] 1
68816k (4 curves)	1	2- 11- 17- 23-	2-  0 -2  0 11- -2 17- -8
Curve Equation t Generators 68816k1 [0,0,0,10309,-555030] 2 [486:10920:1] 68816k2 [0,0,0,-71611,-5715990] 4 [-113:966:1] 68816k3 [0,0,0,-381371,85787114] 4 [269:1632:1] 68816k4 [0,0,0,-1072571,-427520534] 2 [-16107:4382:27]

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

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