Cremona's table of elliptic curves

28560 = 2⁴ · 3 · 5 · 7 · 17

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5- 7- 17-	Signs for the Atkin-Lehner involutions
Class	28560bc	Isogeny class
Conductor	28560	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	20250902881520640 = 210 · 34 · 5 · 7 · 178	Discriminant
Eigenvalues	2+ 3+ 5- 7-  4 -2 17-  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-88320,-7399440]	[a1,a2,a3,a4,a6]
j	74405639536542724/19776272345235	j-invariant
L	2.2594044312608	L(r)(E,1)/r!
Ω	0.28242555390765	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	14280bz4 114240jl3 85680bh3	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 28560bc3

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	-2	-	4	-8	-2	0	6	2	-4	8	-2	-4	-2	4	8	-6	0	4	-6	2

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Quadratic twists for elliptic curve 28560bc3

-4	8	-3
14280bz4	114240jl3	85680bh3

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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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