Cremona's table of elliptic curves

9016 = 2³ · 7² · 23

Field	Data	Notes
Atkin-Lehner	2+ 7- 23+	Signs for the Atkin-Lehner involutions
Class	9016a	Isogeny class
Conductor	9016	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	271545186304 = 211 · 78 · 23	Discriminant
Eigenvalues	2+  0 -2 7-  0  4  4  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-47971,-4043970]	[a1,a2,a3,a4,a6]
j	50668941906/1127	j-invariant
L	1.290373491504	L(r)(E,1)/r!
Ω	0.32259337287601	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	18032j2 72128a2 81144by2 1288a2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 9016a2

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

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Quadratic twists for elliptic curve 9016a2

-4	8	-3	-7
18032j2	72128a2	81144by2	1288a2

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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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