Cremona's table of elliptic curves

8084 = 2² · 43 · 47

Field	Data	Notes
Atkin-Lehner	2- 43+ 47-	Signs for the Atkin-Lehner involutions
Class	8084a	Isogeny class
Conductor	8084	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	504	Modular degree for the optimal curve
Δ	32336 = 24 · 43 · 47	Discriminant
Eigenvalues	2- -2 -1  2 -4  0  5  1	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-21,-44]	[a1,a2,a3,a4,a6]
Generators	[-3:1:1]	Generators of the group modulo torsion
j	67108864/2021	j-invariant
L	2.696316699463	L(r)(E,1)/r!
Ω	2.2255379850154	Real period
R	0.40384493062163	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	32336k1 129344r1 72756c1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 8084a1

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	-1	2	-4	0	5	1	-4	-1	4	4	-8	+	-	9	1	8	0	16	-15	-1	3	2	-13

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Quadratic twists for elliptic curve 8084a1

-4	8	-3
32336k1	129344r1	72756c1

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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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