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	28560cf	Isogeny class
Conductor	28560	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	117456998400 = 212 · 34 · 52 · 72 · 172	Discriminant
Eigenvalues	2- 3+ 5+ 7+  0 -6 17+ -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1776,-23040]	[a1,a2,a3,a4,a6]
Generators	[-24:72:1] [-16:32:1]	Generators of the group modulo torsion
j	151334226289/28676025	j-invariant
L	6.5489896644901	L(r)(E,1)/r!
Ω	0.74504947656422	Real period
R	2.1975015990516	Regulator
r	2	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	1785k2 114240jq2 85680fi2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 28560cf2

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	-6	+	-4	0	-2	0	-6	-10	-4	-4	6	-4	-14	12	-12	-10	12	-16	-6	-18

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Quadratic twists for elliptic curve 28560cf2

-4	8	-3
1785k2	114240jq2	85680fi2

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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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