Cremona's table of elliptic curves

16562 = 2 · 7² · 13²

Field	Data	Notes
Atkin-Lehner	2+ 7+ 13+	Signs for the Atkin-Lehner involutions
Class	16562b	Isogeny class
Conductor	16562	Conductor
∏ cp	18	Product of Tamagawa factors cp
Δ	1.2327387859915E+21	Discriminant
Eigenvalues	2+  1 -3 7+ -3 13+  6 -1	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-4819715,-3706227458]	[a1,a2,a3,a4,a6]
Generators	[-1025:13056:1]	Generators of the group modulo torsion
j	2633034313/262144	j-invariant
L	2.9333248409817	L(r)(E,1)/r!
Ω	0.10254618099121	Real period
R	1.5891619716157	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	16562l2 16562bb2	Quadratic twists by: -7 13

Hecke Eigenvalues for elliptic curve 16562b2

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	-3	+	-3	+	6	-1	0	-3	5	-10	-9	5	3	9	12	5	5	15	-1	-1	12	-6	-13

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Quadratic twists for elliptic curve 16562b2

-7	13
16562l2	16562bb2

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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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