Cremona's table of elliptic curves

68328 = 2³ · 3² · 13 · 73

Class	r	Atkin-Lehner	Eigenvalues
68328a (2 curves)	0	2+ 3- 13+ 73+	2+ 3-  0 -2  4 13+  4 -8
Curve Equation t 68328a1 [0,0,0,-37335,-2775958] 2 68328a2 [0,0,0,-42195,-2007106] 2
68328b (1 curve)	0	2+ 3- 13+ 73+	2+ 3-  1  2 -4 13+  3  1
Curve Equation t 68328b1 [0,0,0,-133572,-21969308] 1
68328c (2 curves)	2	2+ 3- 13+ 73+	2+ 3- -2  0  0 13+  4 -4
Curve Equation t Generators 68328c1 [0,0,0,-2766,55825] 2 [-52:243:1]&[33:22:1] 68328c2 [0,0,0,-1551,105154] 2 [-49:252:1]&[-6:338:1]
68328d (2 curves)	2	2+ 3- 13- 73-	2+ 3-  2 -2 -6 13- -2 -4
Curve Equation t Generators 68328d1 [0,0,0,-36999,2739258] 2 [-114:2340:1]&[99:216:1] 68328d2 [0,0,0,-36819,2767230] 2 [-105:2340:1]&[70:730:1]
68328e (2 curves)	1	2- 3- 13+ 73+	2- 3-  0  4  2 13+  2  4
Curve Equation t Generators 68328e1 [0,0,0,-207750,-36446803] 2 [1789238:61190073:1331] 68328e2 [0,0,0,-206535,-36894166] 2 [5245:378378:1]
68328f (1 curve)	1	2- 3- 13+ 73+	2- 3- -1  0  0 13+ -4 -1
Curve Equation t Generators 68328f1 [0,0,0,-363,-2954] 1 [26:72:1]
68328g (1 curve)	0	2- 3- 13+ 73-	2- 3-  3  2  2 13+  6 -7
Curve Equation t 68328g1 [0,0,0,3669,-267082] 1
68328h (1 curve)	0	2- 3- 13- 73+	2- 3-  1  2  2 13-  2  1
Curve Equation t 68328h1 [0,0,0,-27147,-109737002] 1
68328i (1 curve)	0	2- 3- 13- 73+	2- 3- -3  2  2 13- -6  5
Curve Equation t 68328i1 [0,0,0,-178779,29096966] 1
68328j (1 curve)	1	2- 3- 13- 73-	2- 3-  3  1  0 13- -3  0
Curve Equation t Generators 68328j1 [0,0,0,-651,16742] 1 [2230:12994:125]

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

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