Cremona's table of elliptic curves

9090 = 2 · 3² · 5 · 101

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 101+	Signs for the Atkin-Lehner involutions
Class	9090ba	Isogeny class
Conductor	9090	Conductor
∏ cp	40	Product of Tamagawa factors cp
deg	92160	Modular degree for the optimal curve
Δ	-9661597380000 = -1 · 25 · 314 · 54 · 101	Discriminant
Eigenvalues	2- 3- 5- -3  0  4  7  5	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-427802,-107592199]	[a1,a2,a3,a4,a6]
j	-11877462388911549529/13253220000	j-invariant
L	3.7335235745032	L(r)(E,1)/r!
Ω	0.09333808936258	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	72720by1 3030j1 45450p1	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 9090ba1

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
-	-	-	-3	0	4	7	5	-6	9	-8	8	0	-5	2	-11	-4	-13	2	14	12	-6	12	12	-7

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Quadratic twists for elliptic curve 9090ba1

-4	-3	5
72720by1	3030j1	45450p1

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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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