Cremona's table of elliptic curves

17856 = 2⁶ · 3² · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 31+	Signs for the Atkin-Lehner involutions
Class	17856bv	Isogeny class
Conductor	17856	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	92160	Modular degree for the optimal curve
Δ	-8965443206052864 = -1 · 210 · 324 · 31	Discriminant
Eigenvalues	2- 3-  3  1  0 -2  0 -1	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-109956,-14754728]	[a1,a2,a3,a4,a6]
Generators	[1030510956055297:25022253254176071:1356204441509]	Generators of the group modulo torsion
j	-196948657599232/12010035159	j-invariant
L	6.3707100996338	L(r)(E,1)/r!
Ω	0.13062726105844	Real period
R	24.385071110018	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	17856bf1 4464v1 5952bd1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 17856bv1

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
-	-	3	1	0	-2	0	-1	-6	0	+	-8	3	8	0	-12	9	-8	-4	-9	-4	10	6	6	-7

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Quadratic twists for elliptic curve 17856bv1

-4	8	-3
17856bf1	4464v1	5952bd1

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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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