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	24	Product of Tamagawa factors cp
Δ	56868438528 = 29 · 312 · 11 · 19	Discriminant
Eigenvalues	2+ 3-  2  0 11-  6 -2 19-	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2472,-46728]	[a1,a2,a3,a4,a6]
j	3264185445704/111071169	j-invariant
L	4.0708065110604	L(r)(E,1)/r!
Ω	0.6784677518434	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	20064a3 40128bf3 60192s3	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 20064l2

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 20064l2

-4	8	-3
20064a3	40128bf3	60192s3

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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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