Cremona's table of elliptic curves

8109 = 3² · 17 · 53

Field	Data	Notes
Atkin-Lehner	3- 17+ 53+	Signs for the Atkin-Lehner involutions
Class	8109d	Isogeny class
Conductor	8109	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	2112	Modular degree for the optimal curve
Δ	1970487 = 37 · 17 · 53	Discriminant
Eigenvalues	-1 3- -4 -3 -4  5 17+ -1	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-32,20]	[a1,a2,a3,a4,a6]
Generators	[-3:10:1] [-2:9:1]	Generators of the group modulo torsion
j	4826809/2703	j-invariant
L	2.9371654621846	L(r)(E,1)/r!
Ω	2.2683759455895	Real period
R	0.32370796691513	Regulator
r	2	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	129744bg1 2703d1	Quadratic twists by: -4 -3

Hecke Eigenvalues for elliptic curve 8109d1

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
-1	-	-4	-3	-4	5	+	-1	3	-9	-8	-10	6	10	-9	+	-3	-11	-1	-8	7	0	-6	-16	4

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Quadratic twists for elliptic curve 8109d1

-4	-3
129744bg1	2703d1

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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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