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	18480q	Isogeny class
Conductor	18480	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	74511360 = 210 · 33 · 5 · 72 · 11	Discriminant
Eigenvalues	2+ 3+ 5- 7- 11- -6  2 -8	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1552320,-743906160]	[a1,a2,a3,a4,a6]
j	403987375837267326724/72765	j-invariant
L	1.0820422159246	L(r)(E,1)/r!
Ω	0.13525527699057	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	9240n4 73920gt4 55440t4 92400cg4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 18480q3

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
+	+	-	-	-	-6	2	-8	0	-6	0	-10	-2	4	-8	-10	4	-10	4	0	14	12	0	-14	18

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Quadratic twists for elliptic curve 18480q3

-4	8	-3	5	-7
9240n4	73920gt4	55440t4	92400cg4	129360cg4

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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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