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	6720bh	Isogeny class
Conductor	6720	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	4096	Modular degree for the optimal curve
Δ	2257920 = 210 · 32 · 5 · 72	Discriminant
Eigenvalues	2- 3+ 5+ 7+  4  2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2941,-60419]	[a1,a2,a3,a4,a6]
j	2748251600896/2205	j-invariant
L	1.2965626599059	L(r)(E,1)/r!
Ω	0.64828132995294	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	6720w1 1680h1 20160ew1 33600gu1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 6720bh1

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

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Quadratic twists for elliptic curve 6720bh1

-4	8	-3	5	-7
6720w1	1680h1	20160ew1	33600gu1	47040hd1

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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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