Cremona's table of elliptic curves

7448 = 2³ · 7² · 19

Field	Data	Notes
Atkin-Lehner	2- 7+ 19-	Signs for the Atkin-Lehner involutions
Class	7448j	Isogeny class
Conductor	7448	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	2880	Modular degree for the optimal curve
Δ	-4215925504 = -1 · 28 · 74 · 193	Discriminant
Eigenvalues	2-  0  2 7+ -1  2 -3 19-	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,196,-2940]	[a1,a2,a3,a4,a6]
Generators	[32:190:1]	Generators of the group modulo torsion
j	1354752/6859	j-invariant
L	4.5527070169031	L(r)(E,1)/r!
Ω	0.69664796475744	Real period
R	1.0891935973449	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	14896a1 59584b1 67032m1 7448p1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 7448j1

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	2	+	-1	2	-3	-	3	6	-10	4	-10	-4	13	-12	-6	-9	14	-2	1	-8	5	6	18

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Quadratic twists for elliptic curve 7448j1

-4	8	-3	-7
14896a1	59584b1	67032m1	7448p1

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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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