Cremona's table of elliptic curves

18480 = 2⁴ · 3 · 5 · 7 · 11

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	18480ct	Isogeny class
Conductor	18480	Conductor
∏ cp	96	Product of Tamagawa factors cp
deg	36864	Modular degree for the optimal curve
Δ	8111604695040 = 216 · 38 · 5 · 73 · 11	Discriminant
Eigenvalues	2- 3- 5+ 7- 11-  2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-8016,237204]	[a1,a2,a3,a4,a6]
Generators	[-30:672:1]	Generators of the group modulo torsion
j	13908844989649/1980372240	j-invariant
L	6.2369791619851	L(r)(E,1)/r!
Ω	0.70848552648594	Real period
R	0.3668023156921	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	2310m1 73920ft1 55440en1 92400dw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 18480ct1

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
-	-	+	-	-	2	2	-4	4	-6	0	2	6	-12	-8	-6	-8	-14	-12	-8	10	-4	-16	10	6

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Quadratic twists for elliptic curve 18480ct1

-4	8	-3	5	-7
2310m1	73920ft1	55440en1	92400dw1	129360fo1

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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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