Cremona's table of elliptic curves

47320 = 2³ · 5 · 7 · 13²

Field	Data	Notes
Atkin-Lehner	2- 5- 7+ 13+	Signs for the Atkin-Lehner involutions
Class	47320z	Isogeny class
Conductor	47320	Conductor
∏ cp	96	Product of Tamagawa factors cp
deg	387072	Modular degree for the optimal curve
Δ	4821094058144000 = 28 · 53 · 74 · 137	Discriminant
Eigenvalues	2-  2 5- 7+ -6 13+ -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-80500,8158500]	[a1,a2,a3,a4,a6]
Generators	[360:-5070:1]	Generators of the group modulo torsion
j	46689225424/3901625	j-invariant
L	8.0065416057408	L(r)(E,1)/r!
Ω	0.4228440206217	Real period
R	0.78895735536078	Regulator
r	1	Rank of the group of rational points
S	0.99999999999816	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	94640bi1 3640d1	Quadratic twists by: -4 13

Hecke Eigenvalues for elliptic curve 47320z1

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	-	+	-6	+	-2	-2	-2	10	6	-6	2	10	0	14	2	2	-8	10	-2	4	4	2	-14

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Quadratic twists for elliptic curve 47320z1

-4	13
94640bi1	3640d1

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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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