Cremona's table of elliptic curves

2040 = 2³ · 3 · 5 · 17

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 17-	Signs for the Atkin-Lehner involutions
Class	2040l	Isogeny class
Conductor	2040	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	11564156160000 = 211 · 312 · 54 · 17	Discriminant
Eigenvalues	2- 3+ 5- -4  4  2 17- -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-6800,143052]	[a1,a2,a3,a4,a6]
j	16981825082402/5646560625	j-invariant
L	1.3198077186185	L(r)(E,1)/r!
Ω	0.65990385930923	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	4080q4 16320be3 6120g4 10200p3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2040l3

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

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Quadratic twists for elliptic curve 2040l3

-4	8	-3	5	-7	17
4080q4	16320be3	6120g4	10200p3	99960dg3	34680bs3

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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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