Cremona's table of elliptic curves

17556 = 2² · 3 · 7 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 11- 19-	Signs for the Atkin-Lehner involutions
Class	17556n	Isogeny class
Conductor	17556	Conductor
∏ cp	567	Product of Tamagawa factors cp
deg	780192	Modular degree for the optimal curve
Δ	-1.7112884247673E+20	Discriminant
Eigenvalues	2- 3-  3 7- 11-  2  6 19-	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-269764,-631786012]	[a1,a2,a3,a4,a6]
j	-8480810018874828112/668472040924735509	j-invariant
L	5.0295990369916	L(r)(E,1)/r!
Ω	0.079834905349073	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	70224bc1 52668w1 122892n1	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 17556n1

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	-	-	2	6	-	-3	6	-4	8	9	11	0	9	-15	-1	-16	6	5	-16	-12	0	17

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Quadratic twists for elliptic curve 17556n1

-4	-3	-7
70224bc1	52668w1	122892n1

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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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