Cremona's table of elliptic curves

6489 = 3² · 7 · 103

Field	Data	Notes
Atkin-Lehner	3- 7+ 103-	Signs for the Atkin-Lehner involutions
Class	6489c	Isogeny class
Conductor	6489	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	214872638463 = 310 · 73 · 1032	Discriminant
Eigenvalues	1 3-  4 7+  2 -2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-16290,804033]	[a1,a2,a3,a4,a6]
Generators	[-96:1263:1]	Generators of the group modulo torsion
j	655804561335841/294749847	j-invariant
L	5.9241799783936	L(r)(E,1)/r!
Ω	0.98298316814307	Real period
R	3.0133679651834	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	103824ch2 2163a2 45423i2	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 6489c2

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	+	2	-2	-6	4	-4	-10	-4	-10	-2	-2	8	14	-4	-14	-10	-10	0	0	-4	0	2

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Quadratic twists for elliptic curve 6489c2

-4	-3	-7
103824ch2	2163a2	45423i2

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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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