Cremona's table of elliptic curves

6864 = 2⁴ · 3 · 11 · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 11+ 13-	Signs for the Atkin-Lehner involutions
Class	6864m	Isogeny class
Conductor	6864	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	1934851007232 = 28 · 37 · 112 · 134	Discriminant
Eigenvalues	2- 3+ -2  2 11+ 13-  0 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-11044,-438020]	[a1,a2,a3,a4,a6]
Generators	[153:1196:1]	Generators of the group modulo torsion
j	581972233018192/7558011747	j-invariant
L	3.205192858329	L(r)(E,1)/r!
Ω	0.46607510197059	Real period
R	3.4384939731572	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	1716c2 27456ce2 20592bu2 75504bl2	Quadratic twists by: -4 8 -3 -11

Hecke Eigenvalues for elliptic curve 6864m2

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

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Quadratic twists for elliptic curve 6864m2

-4	8	-3	-11	13
1716c2	27456ce2	20592bu2	75504bl2	89232bl2

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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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