Cremona's table of elliptic curves

16320 = 2⁶ · 3 · 5 · 17

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 17+	Signs for the Atkin-Lehner involutions
Class	16320ci	Isogeny class
Conductor	16320	Conductor
∏ cp	5	Product of Tamagawa factors cp
deg	7680	Modular degree for the optimal curve
Δ	-528768000 = -1 · 210 · 35 · 53 · 17	Discriminant
Eigenvalues	2- 3- 5+  1 -3  4 17+ -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-881,-10425]	[a1,a2,a3,a4,a6]
Generators	[34:9:1]	Generators of the group modulo torsion
j	-73934023936/516375	j-invariant
L	5.7438116658991	L(r)(E,1)/r!
Ω	0.43792860683055	Real period
R	2.6231726250857	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	16320a1 4080f1 48960fr1 81600gh1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 16320ci1

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
-	-	+	1	-3	4	+	-5	4	3	0	-3	-7	-8	7	-13	14	0	-2	8	13	-6	0	-14	-2

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Quadratic twists for elliptic curve 16320ci1

-4	8	-3	5
16320a1	4080f1	48960fr1	81600gh1

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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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