Cremona's table of elliptic curves

8200 = 2³ · 5² · 41

Field	Data	Notes
Atkin-Lehner	2+ 5+ 41+	Signs for the Atkin-Lehner involutions
Class	8200b	Isogeny class
Conductor	8200	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	4608	Modular degree for the optimal curve
Δ	4100000000 = 28 · 58 · 41	Discriminant
Eigenvalues	2+  2 5+ -2  0  0  4 -8	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-508,-2988]	[a1,a2,a3,a4,a6]
Generators	[-54:75:8]	Generators of the group modulo torsion
j	3631696/1025	j-invariant
L	5.6163780493134	L(r)(E,1)/r!
Ω	1.0269743322987	Real period
R	2.7344296116644	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	16400e1 65600k1 73800cl1 1640e1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8200b1

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	+	-2	0	0	4	-8	4	6	0	-10	+	4	6	-12	-4	-14	10	-4	14	-12	16	-18	-16

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Quadratic twists for elliptic curve 8200b1

-4	8	-3	5
16400e1	65600k1	73800cl1	1640e1

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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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