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	6720c	Isogeny class
Conductor	6720	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	34002179850240000 = 220 · 32 · 54 · 78	Discriminant
Eigenvalues	2+ 3+ 5+ 7+  4  2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-7683201,-8194556799]	[a1,a2,a3,a4,a6]
Generators	[-335512417313320:-14519567854631:209690452621]	Generators of the group modulo torsion
j	191342053882402567201/129708022500	j-invariant
L	3.2776134934885	L(r)(E,1)/r!
Ω	0.090680523553492	Real period
R	18.072312361293	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	6720cd5 210e5 20160ce5 33600da6	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 6720c5

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	2	2	-4	-8	2	0	-6	-6	4	0	10	-12	-14	12	-8	10	16	12	10	2

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Quadratic twists for elliptic curve 6720c5

-4	8	-3	5	-7
6720cd5	210e5	20160ce5	33600da6	47040dm6

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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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