Cremona's table of elliptic curves

54720 = 2⁶ · 3² · 5 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 19+	Signs for the Atkin-Lehner involutions
Class	54720dm	Isogeny class
Conductor	54720	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	98304	Modular degree for the optimal curve
Δ	-25870565376000 = -1 · 218 · 37 · 53 · 192	Discriminant
Eigenvalues	2- 3- 5+  2  2  4 -2 19+	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,852,-244528]	[a1,a2,a3,a4,a6]
Generators	[1658:67520:1]	Generators of the group modulo torsion
j	357911/135375	j-invariant
L	6.7268185565517	L(r)(E,1)/r!
Ω	0.31394337134858	Real period
R	5.3567133203437	Regulator
r	1	Rank of the group of rational points
S	1.0000000000008	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	54720bj1 13680bu1 18240cc1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 54720dm1

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
-	-	+	2	2	4	-2	+	-4	4	0	0	0	-10	12	-2	-4	-2	-16	0	-2	8	12	0	-16

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Quadratic twists for elliptic curve 54720dm1

-4	8	-3
54720bj1	13680bu1	18240cc1

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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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