Cremona's table of elliptic curves

693 = 3² · 7 · 11

Field	Data	Notes
Atkin-Lehner	3- 7- 11-	Signs for the Atkin-Lehner involutions
Class	693c	Isogeny class
Conductor	693	Conductor
∏ cp	18	Product of Tamagawa factors cp
Δ	-84228249470211 = -1 · 36 · 72 · 119	Discriminant
Eigenvalues	0 3- -3 7- 11- -4  6  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,3966,430965]	[a1,a2,a3,a4,a6]
j	9463555063808/115539436859	j-invariant
L	0.8965723977233	L(r)(E,1)/r!
Ω	0.44828619886165	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	11088bj3 44352ch3 77b2 17325n3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 693c3

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
0	-	-3	-	-	-4	6	2	-3	6	5	11	-6	8	0	6	9	-10	5	-9	2	-10	-12	3	-1

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Quadratic twists for elliptic curve 693c3

-4	8	-3	5	-7	-11	13
11088bj3	44352ch3	77b2	17325n3	4851n3	7623f3	117117n3

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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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