Cremona's table of elliptic curves

82368 = 2⁶ · 3² · 11 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 11- 13+	Signs for the Atkin-Lehner involutions
Class	82368bu	Isogeny class
Conductor	82368	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	196608	Modular degree for the optimal curve
Δ	10568143872 = 210 · 38 · 112 · 13	Discriminant
Eigenvalues	2+ 3- -2  0 11- 13+ -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-169896,-26953976]	[a1,a2,a3,a4,a6]
Generators	[2066:91872:1]	Generators of the group modulo torsion
j	726516846671872/14157	j-invariant
L	4.4695243395371	L(r)(E,1)/r!
Ω	0.23515475595027	Real period
R	4.7516839733526	Regulator
r	1	Rank of the group of rational points
S	0.99999999980109	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	82368dq1 10296d1 27456x1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 82368bu1

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	0	-	+	-2	-4	0	-2	-8	2	-2	4	-8	6	-4	2	12	-16	2	16	4	6	2

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Quadratic twists for elliptic curve 82368bu1

-4	8	-3
82368dq1	10296d1	27456x1

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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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