Cremona's table of elliptic curves

17787 = 3 · 7² · 11²

Field	Data	Notes
Atkin-Lehner	3- 7- 11-	Signs for the Atkin-Lehner involutions
Class	17787o	Isogeny class
Conductor	17787	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	115200	Modular degree for the optimal curve
Δ	337018988603913 = 3 · 78 · 117	Discriminant
Eigenvalues	1 3-  2 7- 11-  6  2  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-201710,34840859]	[a1,a2,a3,a4,a6]
j	4354703137/1617	j-invariant
L	4.7777741550426	L(r)(E,1)/r!
Ω	0.53086379500474	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	9	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	53361bp1 2541b1 1617g1	Quadratic twists by: -3 -7 -11

Hecke Eigenvalues for elliptic curve 17787o1

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
1	-	2	-	-	6	2	4	0	2	-8	6	10	4	8	6	-4	-10	-12	0	2	-16	4	-18	-2

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Quadratic twists for elliptic curve 17787o1

-3	-7	-11
53361bp1	2541b1	1617g1

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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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