Cremona's table of elliptic curves

7488 = 2⁶ · 3² · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 13+	Signs for the Atkin-Lehner involutions
Class	7488bu	Isogeny class
Conductor	7488	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	4096	Modular degree for the optimal curve
Δ	87340032 = 210 · 38 · 13	Discriminant
Eigenvalues	2- 3- -2 -4  0 13+ -2  8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1416,20504]	[a1,a2,a3,a4,a6]
Generators	[25:27:1]	Generators of the group modulo torsion
j	420616192/117	j-invariant
L	3.0711362569142	L(r)(E,1)/r!
Ω	1.8697775266477	Real period
R	0.82125713170283	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	7488s1 1872h1 2496s1 97344fg1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 7488bu1

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	-4	0	+	-2	8	8	-2	-4	10	-2	-4	-12	6	0	2	8	-12	10	8	0	14	2

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Quadratic twists for elliptic curve 7488bu1

-4	8	-3	13
7488s1	1872h1	2496s1	97344fg1

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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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