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	18960d	Isogeny class
Conductor	18960	Conductor
∏ cp	60	Product of Tamagawa factors cp
deg	264960	Modular degree for the optimal curve
Δ	-583409893250400000 = -1 · 28 · 3 · 55 · 796	Discriminant
Eigenvalues	2+ 3+ 5-  0 -2 -6  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-654260,-206762400]	[a1,a2,a3,a4,a6]
Generators	[16420:2101400:1]	Generators of the group modulo torsion
j	-120986111455981208656/2278944895509375	j-invariant
L	4.3621629910953	L(r)(E,1)/r!
Ω	0.083839142541966	Real period
R	3.4686765305055	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	9480e1 75840cg1 56880l1 94800t1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 18960d1

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	-2	-6	6	4	0	4	-4	4	0	0	-8	-6	0	2	2	-8	6	-	-12	-2	-10

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Quadratic twists for elliptic curve 18960d1

-4	8	-3	5
9480e1	75840cg1	56880l1	94800t1

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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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