Cremona's table of elliptic curves

10830 = 2 · 3 · 5 · 19²

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 19+	Signs for the Atkin-Lehner involutions
Class	10830bb	Isogeny class
Conductor	10830	Conductor
∏ cp	256	Product of Tamagawa factors cp
Δ	288012153600 = 28 · 38 · 52 · 193	Discriminant
Eigenvalues	2- 3- 5+ -2  0 -2 -2 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-25781,1590945]	[a1,a2,a3,a4,a6]
Generators	[58:511:1]	Generators of the group modulo torsion
j	276288773643091/41990400	j-invariant
L	7.1275924030261	L(r)(E,1)/r!
Ω	0.94141639808277	Real period
R	0.1182990136183	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	86640bn2 32490r2 54150c2 10830a2	Quadratic twists by: -4 -3 5 -19

Hecke Eigenvalues for elliptic curve 10830bb2

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	0	-2	-2	+	-2	4	4	-2	-4	10	6	-6	-4	-10	-4	4	-2	-4	-10	4	-18

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Quadratic twists for elliptic curve 10830bb2

-4	-3	5	-19
86640bn2	32490r2	54150c2	10830a2

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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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