Cremona's table of elliptic curves

6720 = 2⁶ · 3 · 5 · 7

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 7-	Signs for the Atkin-Lehner involutions
Class	6720bl	Isogeny class
Conductor	6720	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	-63727534080 = -1 · 216 · 34 · 5 · 74	Discriminant
Eigenvalues	2- 3+ 5+ 7-  0 -2  2  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-161,12225]	[a1,a2,a3,a4,a6]
Generators	[-11:112:1]	Generators of the group modulo torsion
j	-7086244/972405	j-invariant
L	3.2980313504892	L(r)(E,1)/r!
Ω	0.90478863011876	Real period
R	0.45563560934342	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	6720p4 1680i4 20160fb4 33600fw3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 6720bl4

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	2	0	0	-6	-4	2	10	4	0	-2	4	-6	-12	-12	-2	0	4	10	-2

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Quadratic twists for elliptic curve 6720bl4

-4	8	-3	5	-7
6720p4	1680i4	20160fb4	33600fw3	47040gr3

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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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