Cremona's table of elliptic curves

18960 = 2⁴ · 3 · 5 · 79

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 79-	Signs for the Atkin-Lehner involutions
Class	18960k	Isogeny class
Conductor	18960	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	2534400	Modular degree for the optimal curve
Δ	-7.8263548379136E+23	Discriminant
Eigenvalues	2- 3+ 5+ -2 -4 -2 -4 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-32578376,-83260903440]	[a1,a2,a3,a4,a6]
Generators	[98838063373236884:27887006980241620992:1235030650489]	Generators of the group modulo torsion
j	-933581144219651301551689/191073116160000000000	j-invariant
L	2.7437048843317	L(r)(E,1)/r!
Ω	0.031252537772869	Real period
R	21.947856717044	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	2370c1 75840ct1 56880bv1 94800cy1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 18960k1

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	-4	-2	-4	-4	4	4	-8	10	2	8	-2	2	-6	0	4	16	14	-	4	10	6

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Quadratic twists for elliptic curve 18960k1

-4	8	-3	5
2370c1	75840ct1	56880bv1	94800cy1

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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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