Cremona's table of elliptic curves

12768 = 2⁵ · 3 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 19+	Signs for the Atkin-Lehner involutions
Class	12768bd	Isogeny class
Conductor	12768	Conductor
∏ cp	504	Product of Tamagawa factors cp
Δ	1.0302776483007E+23	Discriminant
Eigenvalues	2- 3-  4 7- -2  2  8 19+	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-214166561,-1206328872273]	[a1,a2,a3,a4,a6]
j	265227624284867472408445504/25153262897967247743	j-invariant
L	4.9726129338235	L(r)(E,1)/r!
Ω	0.039465182014472	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	12768d2 25536v1 38304t2 89376cd2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 12768bd2

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	-	-2	2	8	+	2	6	0	2	0	0	-4	2	0	2	8	-6	-2	-8	-12	-8	-14

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Quadratic twists for elliptic curve 12768bd2

-4	8	-3	-7
12768d2	25536v1	38304t2	89376cd2

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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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