Cremona's table of elliptic curves

6205 = 5 · 17 · 73

Field	Data	Notes
Atkin-Lehner	5+ 17+ 73+	Signs for the Atkin-Lehner involutions
Class	6205a	Isogeny class
Conductor	6205	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	584	Modular degree for the optimal curve
Δ	6205 = 5 · 17 · 73	Discriminant
Eigenvalues	2 -1 5+  4 -4  1 17+  7	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-6,-3]	[a1,a2,a3,a4,a6]
Generators	[-6:3:8]	Generators of the group modulo torsion
j	28094464/6205	j-invariant
L	6.479545977866	L(r)(E,1)/r!
Ω	3.0568833767667	Real period
R	2.1196575659748	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	99280j1 55845m1 31025c1 105485d1	Quadratic twists by: -4 -3 5 17

Hecke Eigenvalues for elliptic curve 6205a1

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	+	4	-4	1	+	7	-3	5	-7	7	-2	-4	-8	1	-10	-2	-2	-14	+	-8	-12	-9	-14

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Quadratic twists for elliptic curve 6205a1

-4	-3	5	17
99280j1	55845m1	31025c1	105485d1

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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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