Cremona's table of elliptic curves

1785 = 3 · 5 · 7 · 17

Field	Data	Notes
Atkin-Lehner	3- 5- 7+ 17-	Signs for the Atkin-Lehner involutions
Class	1785m	Isogeny class
Conductor	1785	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	512	Modular degree for the optimal curve
Δ	-19518975 = -1 · 38 · 52 · 7 · 17	Discriminant
Eigenvalues	-1 3- 5- 7+  4  6 17- -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,35,200]	[a1,a2,a3,a4,a6]
j	4733169839/19518975	j-invariant
L	1.5478483669737	L(r)(E,1)/r!
Ω	1.5478483669737	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	28560dc1 114240q1 5355d1 8925h1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1785m1

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	-	-	+	4	6	-	-4	0	6	-8	-2	-6	4	0	-10	12	-2	12	16	10	16	4	-14	-14

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Quadratic twists for elliptic curve 1785m1

-4	8	-3	5	-7	17
28560dc1	114240q1	5355d1	8925h1	12495a1	30345g1

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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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