Cremona's table of elliptic curves

539 = 7² · 11

Field	Data	Notes
Atkin-Lehner	7- 11+	Signs for the Atkin-Lehner involutions
Class	539a	Isogeny class
Conductor	539	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	320	Modular degree for the optimal curve
Δ	-63412811 = -1 · 78 · 11	Discriminant
Eigenvalues	0 -1 -3 7- 11+  4  6 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-4377,-110013]	[a1,a2,a3,a4,a6]
j	-78843215872/539	j-invariant
L	0.58694441122501	L(r)(E,1)/r!
Ω	0.2934722056125	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	8624bb1 34496bi1 4851n1 13475a1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 539a1

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	-1	-3	-	+	4	6	-2	3	-6	-5	11	-6	8	0	-6	9	10	5	9	-2	-10	-12	3	1

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Quadratic twists for elliptic curve 539a1

-4	8	-3	5	-7	-11	13
8624bb1	34496bi1	4851n1	13475a1	77b3	5929b1	91091l1

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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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