Cremona's table of elliptic curves

89280 = 2⁶ · 3² · 5 · 31

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 31-	Signs for the Atkin-Lehner involutions
Class	89280dl	Isogeny class
Conductor	89280	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	110592	Modular degree for the optimal curve
Δ	3199063818240 = 220 · 39 · 5 · 31	Discriminant
Eigenvalues	2- 3+ 5+ -4 -4 -2  0  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-4428,73872]	[a1,a2,a3,a4,a6]
Generators	[-36:432:1]	Generators of the group modulo torsion
j	1860867/620	j-invariant
L	3.1704269107148	L(r)(E,1)/r!
Ω	0.7343908678954	Real period
R	2.1585418968592	Regulator
r	1	Rank of the group of rational points
S	0.99999999894928	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	89280g1 22320bd1 89280dx1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 89280dl1

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

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Quadratic twists for elliptic curve 89280dl1

-4	8	-3
89280g1	22320bd1	89280dx1

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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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