Cremona's table of elliptic curves

20768 = 2⁵ · 11 · 59

Class	r	Atkin-Lehner	Eigenvalues
20768a (1 curve)	1	2+ 11+ 59+	2+  3  1 -1 11+  4 -6 -1
Curve Equation t Generators 20768a1 [0,0,0,83,-208] 1 [84:242:27]
20768b (1 curve)	2	2+ 11+ 59-	2+ -1  1 -3 11+ -2 -2  5
Curve Equation t Generators 20768b1 [0,-1,0,-110,484] 1 [-10:22:1]&[0:22:1]
20768c (1 curve)	2	2+ 11+ 59-	2+ -1 -3 -3 11+ -2  6  1
Curve Equation t Generators 20768c1 [0,-1,0,58,6679156] 1 [-138:2006:1]&[39:2596:1]
20768d (1 curve)	1	2+ 11- 59-	2+ -1  1  1 11-  6 -2  1
Curve Equation t Generators 20768d1 [0,-1,0,-10350,-621836] 1 [126:242:1]
20768e (1 curve)	1	2+ 11- 59-	2+ -3  1  1 11-  4 -6  1
Curve Equation t Generators 20768e1 [0,0,0,83,208] 1 [3:22:1]
20768f (1 curve)	0	2- 11+ 59+	2-  1  1 -1 11+  6 -2 -1
Curve Equation t 20768f1 [0,1,0,-10350,621836] 1
20768g (1 curve)	1	2- 11- 59+	2-  1  1  3 11- -2 -2 -5
Curve Equation t Generators 20768g1 [0,1,0,-110,-484] 1 [44:286:1]
20768h (1 curve)	1	2- 11- 59+	2-  1 -3  3 11- -2  6 -1
Curve Equation t Generators 20768h1 [0,1,0,58,-6679156] 1 [28180:275066:125]

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

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