Cremona's table of elliptic curves

8520 = 2³ · 3 · 5 · 71

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 71+	Signs for the Atkin-Lehner involutions
Class	8520b	Isogeny class
Conductor	8520	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1536	Modular degree for the optimal curve
Δ	32665680 = 24 · 34 · 5 · 712	Discriminant
Eigenvalues	2+ 3+ 5+ -2  0  0  0 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-111,396]	[a1,a2,a3,a4,a6]
Generators	[3:9:1]	Generators of the group modulo torsion
j	9538484224/2041605	j-invariant
L	3.0204646104883	L(r)(E,1)/r!
Ω	1.9620644761275	Real period
R	0.76971594135627	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	17040g1 68160bh1 25560m1 42600z1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8520b1

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	0	0	-4	2	2	8	-6	-2	8	-6	0	8	-6	14	+	10	-8	12	-14	-4

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Quadratic twists for elliptic curve 8520b1

-4	8	-3	5
17040g1	68160bh1	25560m1	42600z1

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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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