Cremona's table of elliptic curves

6853 = 7 · 11 · 89

Field	Data	Notes
Atkin-Lehner	7+ 11- 89-	Signs for the Atkin-Lehner involutions
Class	6853g	Isogeny class
Conductor	6853	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	416	Modular degree for the optimal curve
Δ	-75383 = -1 · 7 · 112 · 89	Discriminant
Eigenvalues	-1  0 -2 7+ 11- -2  0  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,9,-10]	[a1,a2,a3,a4,a6]
Generators	[5:9:1]	Generators of the group modulo torsion
j	89314623/75383	j-invariant
L	1.7984410723448	L(r)(E,1)/r!
Ω	1.9022052761348	Real period
R	1.8909011502682	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	109648q1 61677c1 47971j1 75383g1	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 6853g1

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

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Quadratic twists for elliptic curve 6853g1

-4	-3	-7	-11
109648q1	61677c1	47971j1	75383g1

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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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