Cremona's table of elliptic curves

1330 = 2 · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 5+ 7- 19+	Signs for the Atkin-Lehner involutions
Class	1330h	Isogeny class
Conductor	1330	Conductor
∏ cp	9	Product of Tamagawa factors cp
deg	144	Modular degree for the optimal curve
Δ	-340480 = -1 · 29 · 5 · 7 · 19	Discriminant
Eigenvalues	2-  0 5+ 7- -5 -1 -5 19+	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,17,-9]	[a1,a2,a3,a4,a6]
Generators	[3:6:1]	Generators of the group modulo torsion
j	573856191/340480	j-invariant
L	3.5083549674798	L(r)(E,1)/r!
Ω	1.776970068818	Real period
R	0.21937185406177	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	10640m1 42560bq1 11970z1 6650a1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1330h1

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
-	0	+	-	-5	-1	-5	+	-3	1	-2	-6	7	2	0	-8	-5	11	3	-5	-2	-3	3	-6	4

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Quadratic twists for elliptic curve 1330h1

-4	8	-3	5	-7	-19
10640m1	42560bq1	11970z1	6650a1	9310t1	25270e1

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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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