Cremona's table of elliptic curves

6216 = 2³ · 3 · 7 · 37

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 37+	Signs for the Atkin-Lehner involutions
Class	6216o	Isogeny class
Conductor	6216	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	640	Modular degree for the optimal curve
Δ	261072 = 24 · 32 · 72 · 37	Discriminant
Eigenvalues	2- 3+ -2 7-  0  4  2 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-19,28]	[a1,a2,a3,a4,a6]
Generators	[-3:7:1]	Generators of the group modulo torsion
j	49948672/16317	j-invariant
L	3.1140859499326	L(r)(E,1)/r!
Ω	2.8655324225695	Real period
R	0.54336951929169	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	12432h1 49728cl1 18648k1 43512bf1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 6216o1

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

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Quadratic twists for elliptic curve 6216o1

-4	8	-3	-7
12432h1	49728cl1	18648k1	43512bf1

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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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