Cremona's table of elliptic curves

2190 = 2 · 3 · 5 · 73

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 73-	Signs for the Atkin-Lehner involutions
Class	2190g	Isogeny class
Conductor	2190	Conductor
∏ cp	54	Product of Tamagawa factors cp
deg	4752	Modular degree for the optimal curve
Δ	-831515625000 = -1 · 23 · 36 · 59 · 73	Discriminant
Eigenvalues	2+ 3- 5-  2  6 -4 -3  5	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-1803,-52994]	[a1,a2,a3,a4,a6]
j	-647686121198761/831515625000	j-invariant
L	2.0972704166338	L(r)(E,1)/r!
Ω	0.34954506943896	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	17520p1 70080g1 6570y1 10950s1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2190g1

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	-4	-3	5	-3	3	11	-7	3	5	0	0	-6	-10	14	-12	-	14	0	-9	2

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Quadratic twists for elliptic curve 2190g1

-4	8	-3	5	-7
17520p1	70080g1	6570y1	10950s1	107310i1

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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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