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
Class	20160dg	Isogeny class
Conductor	20160	Conductor
∏ cp	24	Product of Tamagawa factors cp
deg	15360	Modular degree for the optimal curve
Δ	96768000 = 212 · 33 · 53 · 7	Discriminant
Eigenvalues	2- 3+ 5- 7+ -4 -2  8 -6	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-3492,79424]	[a1,a2,a3,a4,a6]
Generators	[28:60:1]	Generators of the group modulo torsion
j	42581671488/875	j-invariant
L	5.0333991815926	L(r)(E,1)/r!
Ω	1.7495887792974	Real period
R	0.47948402134566	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	20160dl1 10080bd1 20160cu1 100800jy1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 20160dg1

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
-	+	-	+	-4	-2	8	-6	4	2	-4	8	10	-10	-10	-2	4	-4	-10	6	6	8	8	-6	-14

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Quadratic twists for elliptic curve 20160dg1

-4	8	-3	5
20160dl1	10080bd1	20160cu1	100800jy1

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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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