Cremona's table of elliptic curves

9520 = 2⁴ · 5 · 7 · 17

Field	Data	Notes
Atkin-Lehner	2+ 5+ 7- 17+	Signs for the Atkin-Lehner involutions
Class	9520b	Isogeny class
Conductor	9520	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	14784	Modular degree for the optimal curve
Δ	-687820000000 = -1 · 28 · 57 · 7 · 173	Discriminant
Eigenvalues	2+ -2 5+ 7-  2  1 17+ -6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-4681,128019]	[a1,a2,a3,a4,a6]
j	-44319254354944/2686796875	j-invariant
L	0.89289470493488	L(r)(E,1)/r!
Ω	0.89289470493488	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	4760b1 38080bq1 85680cj1 47600f1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 9520b1

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	1	+	-6	3	-6	-3	-9	11	12	3	-6	-2	-7	10	-8	4	12	-9	2	-8

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Quadratic twists for elliptic curve 9520b1

-4	8	-3	5	-7
4760b1	38080bq1	85680cj1	47600f1	66640r1

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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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