Cremona's table of elliptic curves

20064 = 2⁵ · 3 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 11- 19-	Signs for the Atkin-Lehner involutions
Class	20064l	Isogeny class
Conductor	20064	Conductor
∏ cp	48	Product of Tamagawa factors cp
deg	9216	Modular degree for the optimal curve
Δ	2037980736 = 26 · 36 · 112 · 192	Discriminant
Eigenvalues	2+ 3-  2  0 11-  6 -2 19-	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-382,1760]	[a1,a2,a3,a4,a6]
j	96576225472/31843449	j-invariant
L	4.0708065110604	L(r)(E,1)/r!
Ω	1.3569355036868	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	20064a1 40128bf2 60192s1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 20064l1

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

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Quadratic twists for elliptic curve 20064l1

-4	8	-3
20064a1	40128bf2	60192s1

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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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