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	1785o	Isogeny class
Conductor	1785	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	35128130625 = 34 · 54 · 74 · 172	Discriminant
Eigenvalues	-1 3- 5- 7- -4 -2 17- -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-3910,93347]	[a1,a2,a3,a4,a6]
Generators	[-46:443:1]	Generators of the group modulo torsion
j	6610905152742241/35128130625	j-invariant
L	2.3616383858566	L(r)(E,1)/r!
Ω	1.1670183425394	Real period
R	1.0118257356255	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	8	Number of elements in the torsion subgroup
Twists	28560cv2 114240bh2 5355f2 8925b2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1785o2

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

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Quadratic twists for elliptic curve 1785o2

-4	8	-3	5	-7	17
28560cv2	114240bh2	5355f2	8925b2	12495b2	30345c2

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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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