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	6720bm	Isogeny class
Conductor	6720	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	210691031040 = 217 · 38 · 5 · 72	Discriminant
Eigenvalues	2- 3+ 5+ 7- -4  2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-41921,3317601]	[a1,a2,a3,a4,a6]
Generators	[123:84:1]	Generators of the group modulo torsion
j	62161150998242/1607445	j-invariant
L	3.214614531786	L(r)(E,1)/r!
Ω	0.92772402103826	Real period
R	1.7325273782328	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	6720q5 1680j5 20160fg5 33600gg6	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 6720bm5

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

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Quadratic twists for elliptic curve 6720bm5

-4	8	-3	5	-7
6720q5	1680j5	20160fg5	33600gg6	47040hf6

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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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