Cremona's table of elliptic curves

27048 = 2³ · 3 · 7² · 23

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 23+	Signs for the Atkin-Lehner involutions
Class	27048f	Isogeny class
Conductor	27048	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	16128	Modular degree for the optimal curve
Δ	-436230144 = -1 · 211 · 33 · 73 · 23	Discriminant
Eigenvalues	2+ 3- -1 7-  2  3  0  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-5336,-151824]	[a1,a2,a3,a4,a6]
Generators	[247:3696:1]	Generators of the group modulo torsion
j	-23923707806/621	j-invariant
L	6.6407038224902	L(r)(E,1)/r!
Ω	0.27929177436901	Real period
R	3.9628233696303	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	54096j1 81144bw1 27048a1	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 27048f1

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
+	-	-1	-	2	3	0	2	+	-5	0	1	3	-7	13	-6	-12	-4	0	-8	2	-10	-4	-16	-11

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Quadratic twists for elliptic curve 27048f1

-4	-3	-7
54096j1	81144bw1	27048a1

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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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