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	28560dc	Isogeny class
Conductor	28560	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	32768	Modular degree for the optimal curve
Δ	-79949721600 = -1 · 212 · 38 · 52 · 7 · 17	Discriminant
Eigenvalues	2- 3+ 5- 7- -4  6 17-  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,560,-12800]	[a1,a2,a3,a4,a6]
Generators	[32:192:1]	Generators of the group modulo torsion
j	4733169839/19518975	j-invariant
L	5.5429183163167	L(r)(E,1)/r!
Ω	0.54885270905419	Real period
R	2.5247749646115	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	1785m1 114240jk1 85680ek1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 28560dc1

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	6	-	4	0	6	8	-2	-6	-4	0	-10	-12	-2	-12	-16	10	-16	-4	-14	-14

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Quadratic twists for elliptic curve 28560dc1

-4	8	-3
1785m1	114240jk1	85680ek1

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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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