Cremona's table of elliptic curves

50864 = 2⁴ · 11 · 17²

Field	Data	Notes
Atkin-Lehner	2+ 11+ 17-	Signs for the Atkin-Lehner involutions
Class	50864o	Isogeny class
Conductor	50864	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	215424	Modular degree for the optimal curve
Δ	-19643732953856 = -1 · 28 · 11 · 178	Discriminant
Eigenvalues	2+ -3  1  4 11+  4 17-  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,4913,-167042]	[a1,a2,a3,a4,a6]
j	7344/11	j-invariant
L	2.1764584018907	L(r)(E,1)/r!
Ω	0.36274306689488	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	25432r1 50864u1	Quadratic twists by: -4 17

Hecke Eigenvalues for elliptic curve 50864o1

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
+	-3	1	4	+	4	-	2	7	2	8	7	-8	4	-7	-6	-9	0	12	0	-8	-4	16	3	14

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Quadratic twists for elliptic curve 50864o1

-4	17
25432r1	50864u1

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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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