Cremona's table of elliptic curves

28320 = 2⁵ · 3 · 5 · 59

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 59-	Signs for the Atkin-Lehner involutions
Class	28320k	Isogeny class
Conductor	28320	Conductor
∏ cp	40	Product of Tamagawa factors cp
Δ	1507593586176000 = 212 · 35 · 53 · 594	Discriminant
Eigenvalues	2+ 3- 5+  0 -4 -2  6  0	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-166641,26060895]	[a1,a2,a3,a4,a6]
Generators	[9:4956:1]	Generators of the group modulo torsion
j	124943008663561024/368064840375	j-invariant
L	5.8519261469934	L(r)(E,1)/r!
Ω	0.47893733254425	Real period
R	1.2218563368001	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	28320a4 56640ca1 84960bi4	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 28320k4

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	-4	-2	6	0	0	2	-4	-2	-6	4	8	10	-	-2	-12	8	-2	0	8	-2	-10

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Quadratic twists for elliptic curve 28320k4

-4	8	-3
28320a4	56640ca1	84960bi4

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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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