Cremona's table of elliptic curves

1696 = 2⁵ · 53

Field	Data	Notes
Atkin-Lehner	2+ 53-	Signs for the Atkin-Lehner involutions
Class	1696d	Isogeny class
Conductor	1696	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	448	Modular degree for the optimal curve
Δ	-217088 = -1 · 212 · 53	Discriminant
Eigenvalues	2+ -3 -2 -2 -6 -3 -3 -1	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-76,256]	[a1,a2,a3,a4,a6]
Generators	[-2:20:1] [0:16:1]	Generators of the group modulo torsion
j	-11852352/53	j-invariant
L	2.0676218247986	L(r)(E,1)/r!
Ω	3.1699196552353	Real period
R	0.16306579106707	Regulator
r	2	Rank of the group of rational points
S	0.99999999999932	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1696c1 3392n1 15264m1 42400i1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1696d1

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	-2	-6	-3	-3	-1	-5	-3	-8	-7	6	-8	2	-	6	6	4	9	-14	-13	-9	6	13

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Quadratic twists for elliptic curve 1696d1

-4	8	-3	5	-7	53
1696c1	3392n1	15264m1	42400i1	83104f1	89888j1

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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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