Cremona's table of elliptic curves

20160 = 2⁶ · 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7-	Signs for the Atkin-Lehner involutions
Class	20160dh	Isogeny class
Conductor	20160	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	3072	Modular degree for the optimal curve
Δ	3870720 = 212 · 33 · 5 · 7	Discriminant
Eigenvalues	2- 3+ 5- 7-  0  2  4 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-132,-576]	[a1,a2,a3,a4,a6]
j	2299968/35	j-invariant
L	2.8195933577073	L(r)(E,1)/r!
Ω	1.4097966788537	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	20160dc1 10080d1 20160cv1 100800iq1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 20160dh1

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
-	+	-	-	0	2	4	-2	4	-6	0	-4	-6	10	2	10	-4	-4	-14	-6	10	8	16	2	-2

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Quadratic twists for elliptic curve 20160dh1

-4	8	-3	5
20160dc1	10080d1	20160cv1	100800iq1

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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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