Cremona's table of elliptic curves

46240 = 2⁵ · 5 · 17²

Field	Data	Notes
Atkin-Lehner	2+ 5+ 17+	Signs for the Atkin-Lehner involutions
Class	46240a	Isogeny class
Conductor	46240	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	646272	Modular degree for the optimal curve
Δ	1032188877029888000 = 212 · 53 · 1710	Discriminant
Eigenvalues	2+  0 5+ -4  1 -4 17+ -1	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-668168,-204459408]	[a1,a2,a3,a4,a6]
Generators	[15092:1851268:1]	Generators of the group modulo torsion
j	3995136/125	j-invariant
L	2.8819525649209	L(r)(E,1)/r!
Ω	0.16730544508992	Real period
R	8.6128474879614	Regulator
r	1	Rank of the group of rational points
S	0.99999999999688	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	46240u1 92480bt1 46240t1	Quadratic twists by: -4 8 17

Hecke Eigenvalues for elliptic curve 46240a1

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	+	-4	1	-4	+	-1	-6	-5	-8	8	11	4	-6	0	-7	-1	14	-3	0	-1	0	-7	16

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Quadratic twists for elliptic curve 46240a1

-4	8	17
46240u1	92480bt1	46240t1

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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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