Cremona's table of elliptic curves

720 = 2⁴ · 3² · 5

Field	Data	Notes
Atkin-Lehner	2- 3- 5-	Signs for the Atkin-Lehner involutions
Class	720j	Isogeny class
Conductor	720	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	100776960000 = 213 · 39 · 54	Discriminant
Eigenvalues	2- 3- 5-  4  0  2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-41547,3259514]	[a1,a2,a3,a4,a6]
j	2656166199049/33750	j-invariant
L	1.9352482297828	L(r)(E,1)/r!
Ω	0.96762411489139	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	90c4 2880bb5 240b4 3600bk5	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 720j5

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
-	-	-	4	0	2	-6	4	0	6	-8	2	6	4	0	6	0	-10	4	0	2	-8	12	-18	2

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Quadratic twists for elliptic curve 720j5

-4	8	-3	5	-7	-11	13
90c4	2880bb5	240b4	3600bk5	35280dx5	87120gk5	121680dz5

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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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