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	2040q	Isogeny class
Conductor	2040	Conductor
∏ cp	210	Product of Tamagawa factors cp
deg	3360	Modular degree for the optimal curve
Δ	-1492323750000 = -1 · 24 · 35 · 57 · 173	Discriminant
Eigenvalues	2- 3- 5- -3 -1 -6 17- -1	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2840,81813]	[a1,a2,a3,a4,a6]
Generators	[346:6375:1]	Generators of the group modulo torsion
j	-158384129218816/93270234375	j-invariant
L	3.4254141290276	L(r)(E,1)/r!
Ω	0.78718172805606	Real period
R	0.020721385254703	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	4080j1 16320i1 6120f1 10200b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2040q1

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
-	-	-	-3	-1	-6	-	-1	6	-5	-2	-11	-9	0	5	-3	-12	-10	4	-4	3	-2	12	4	14

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Quadratic twists for elliptic curve 2040q1

-4	8	-3	5	-7	17
4080j1	16320i1	6120f1	10200b1	99960bz1	34680bf1

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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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