Cremona's table of elliptic curves

15480 = 2³ · 3² · 5 · 43

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 43+	Signs for the Atkin-Lehner involutions
Class	15480n	Isogeny class
Conductor	15480	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	50939767762560000 = 210 · 316 · 54 · 432	Discriminant
Eigenvalues	2- 3- 5-  4  0  6  6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-151347,-19891586]	[a1,a2,a3,a4,a6]
j	513591322675396/68238500625	j-invariant
L	3.906815163769	L(r)(E,1)/r!
Ω	0.24417594773556	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	30960q2 123840cf2 5160d2 77400p2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 15480n2

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

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Quadratic twists for elliptic curve 15480n2

-4	8	-3	5
30960q2	123840cf2	5160d2	77400p2

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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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