Cremona's table of elliptic curves

11680 = 2⁵ · 5 · 73

Class	r	Atkin-Lehner	Eigenvalues
11680a (2 curves)	0	2+ 5+ 73-	2+  0 5+  2 -2 -6 -6 -4
Curve Equation t 11680a1 [0,0,0,-1520833,721888968] 2 11680a2 [0,0,0,-1520828,721893952] 2
11680b (2 curves)	0	2+ 5+ 73-	2+  0 5+ -2  2 -6 -6  4
Curve Equation t 11680b1 [0,0,0,-1520833,-721888968] 2 11680b2 [0,0,0,-1520828,-721893952] 2
11680c (1 curve)	1	2+ 5- 73-	2+  1 5- -1  5  6 -2 -2
Curve Equation t Generators 11680c1 [0,1,0,-1000,-12500] 1 [-150:25:8]
11680d (1 curve)	1	2+ 5- 73-	2+ -1 5-  1 -5  6 -2  2
Curve Equation t Generators 11680d1 [0,-1,0,-1000,12500] 1 [20:10:1]
11680e (1 curve)	0	2- 5+ 73+	2-  1 5+ -1  5  0 -2  8
Curve Equation t 11680e1 [0,1,0,-16,-20] 1
11680f (1 curve)	2	2- 5+ 73+	2- -1 5+  1 -5  0 -2 -8
Curve Equation t Generators 11680f1 [0,-1,0,-16,20] 1 [-4:2:1]&[1:2:1]

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

Part of Computational Number Theory
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