Cremona's table of elliptic curves

5840 = 2⁴ · 5 · 73

Field	Data	Notes
Atkin-Lehner	2+ 5- 73+	Signs for the Atkin-Lehner involutions
Class	5840a	Isogeny class
Conductor	5840	Conductor
∏ cp	20	Product of Tamagawa factors cp
deg	5440	Modular degree for the optimal curve
Δ	467200000 = 211 · 55 · 73	Discriminant
Eigenvalues	2+ -3 5- -3 -3 -4 -2 -8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-787,8434]	[a1,a2,a3,a4,a6]
Generators	[53:-340:1] [-2:100:1]	Generators of the group modulo torsion
j	26321943762/228125	j-invariant
L	3.3545677284323	L(r)(E,1)/r!
Ω	1.6720979334438	Real period
R	0.10031014515772	Regulator
r	2	Rank of the group of rational points
S	0.99999999999966	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	2920a1 23360q1 52560b1 29200c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 5840a1

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	-	-3	-3	-4	-2	-8	-2	-5	6	-9	-7	-2	-7	-4	7	0	-3	-9	+	13	-4	1	-2

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Quadratic twists for elliptic curve 5840a1

-4	8	-3	5
2920a1	23360q1	52560b1	29200c1

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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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