Cremona's table of elliptic curves

40560 = 2⁴ · 3 · 5 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 13+	Signs for the Atkin-Lehner involutions
Class	40560b	Isogeny class
Conductor	40560	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	75177743247360 = 211 · 32 · 5 · 138	Discriminant
Eigenvalues	2+ 3+ 5+ -2  0 13+ -4  6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-33856,-2349920]	[a1,a2,a3,a4,a6]
Generators	[581:13182:1]	Generators of the group modulo torsion
j	434163602/7605	j-invariant
L	3.7830637536376	L(r)(E,1)/r!
Ω	0.35233124524398	Real period
R	2.6843090165166	Regulator
r	1	Rank of the group of rational points
S	1.0000000000005	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	20280w2 121680bl2 3120e2	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 40560b2

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

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Quadratic twists for elliptic curve 40560b2

-4	-3	13
20280w2	121680bl2	3120e2

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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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