Cremona's table of elliptic curves

4046 = 2 · 7 · 17²

Field	Data	Notes
Atkin-Lehner	2- 7- 17+	Signs for the Atkin-Lehner involutions
Class	4046q	Isogeny class
Conductor	4046	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	33497587231682 = 2 · 74 · 178	Discriminant
Eigenvalues	2- -2  0 7-  2 -2 17+  0	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-8098,32994]	[a1,a2,a3,a4,a6]
Generators	[-250:4171:8]	Generators of the group modulo torsion
j	2433138625/1387778	j-invariant
L	3.9513978079883	L(r)(E,1)/r!
Ω	0.56216779990549	Real period
R	1.7572145757248	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	32368k2 129472be2 36414be2 101150g2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4046q2

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
-	-2	0	-	2	-2	+	0	-4	-4	0	-8	2	0	0	2	4	12	-8	-12	14	-12	4	-6	-6

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Quadratic twists for elliptic curve 4046q2

-4	8	-3	5	-7	17
32368k2	129472be2	36414be2	101150g2	28322z2	238d2

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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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