Cremona's table of elliptic curves

1113 = 3 · 7 · 53

Field	Data	Notes
Atkin-Lehner	3+ 7+ 53+	Signs for the Atkin-Lehner involutions
Class	1113c	Isogeny class
Conductor	1113	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	240	Modular degree for the optimal curve
Δ	-270459 = -1 · 36 · 7 · 53	Discriminant
Eigenvalues	-2 3+  3 7+ -3  4 -4 -7	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,16,2]	[a1,a2,a3,a4,a6]
Generators	[5:13:1]	Generators of the group modulo torsion
j	425259008/270459	j-invariant
L	1.3571083444129	L(r)(E,1)/r!
Ω	1.9264314175064	Real period
R	0.35223375513923	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	17808bb1 71232bk1 3339d1 27825s1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1113c1

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
-2	+	3	+	-3	4	-4	-7	-2	3	-5	-3	11	-12	0	+	4	-5	10	-2	-14	4	1	0	-14

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Quadratic twists for elliptic curve 1113c1

-4	8	-3	5	-7	53
17808bb1	71232bk1	3339d1	27825s1	7791i1	58989l1

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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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