Cremona's table of elliptic curves

20160 = 2⁶ · 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7-	Signs for the Atkin-Lehner involutions
Conductor	20160	Conductor
Count	8	Number of curves in isogeny class
Curves	20160cg1 20160cg2 20160cg3 20160cg4 20160cg5 20160cg6 20160cg7 20160cg8	Curves in isogeny class
deg	147456	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5- 7-  0 -2  6 -8	Hecke eigenvalues for primes less than 20
L	2.4761898371406	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	20160en 630i 6720f 100800cy	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 20160cg

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	-	-	0	-2	6	-8	0	6	-4	10	6	4	0	-6	-12	10	4	-12	-10	8	12	6	-10

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Quadratic twists for isogeny class 20160cg

-4	8	-3	5
20160en	630i	6720f	100800cy

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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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