Cremona's table of elliptic curves

6405 = 3 · 5 · 7 · 61

Field	Data	Notes
Atkin-Lehner	3- 5+ 7- 61-	Signs for the Atkin-Lehner involutions
Class	6405k	Isogeny class
Conductor	6405	Conductor
∏ cp	81	Product of Tamagawa factors cp
deg	67392	Modular degree for the optimal curve
Δ	797751880891915005 = 327 · 5 · 73 · 61	Discriminant
Eigenvalues	0 3- 5+ 7-  3  5  3  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-293231,43361066]	[a1,a2,a3,a4,a6]
j	2788398481286706724864/797751880891915005	j-invariant
L	2.3696454203458	L(r)(E,1)/r!
Ω	0.26329393559398	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	102480bb1 19215x1 32025c1 44835j1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 6405k1

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
0	-	+	-	3	5	3	2	6	-3	-4	-7	-3	8	6	0	-6	-	5	3	11	-10	0	0	-1

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Quadratic twists for elliptic curve 6405k1

-4	-3	5	-7
102480bb1	19215x1	32025c1	44835j1

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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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