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	120	Product of Tamagawa factors cp
Δ	44373510000000000 = 210 · 32 · 510 · 793	Discriminant
Eigenvalues	2+ 3+ 5-  0 -2 -6  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-10515040,-13120439888]	[a1,a2,a3,a4,a6]
Generators	[4254:138250:1]	Generators of the group modulo torsion
j	125561525686402511226244/43333505859375	j-invariant
L	4.3621629910953	L(r)(E,1)/r!
Ω	0.083839142541966	Real period
R	1.7343382652527	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	9480e2 75840cg2 56880l2 94800t2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 18960d2

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 18960d2

-4	8	-3	5
9480e2	75840cg2	56880l2	94800t2

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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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