Cremona's table of elliptic curves

1105 = 5 · 13 · 17

Field	Data	Notes
Atkin-Lehner	5+ 13+ 17-	Signs for the Atkin-Lehner involutions
Class	1105a	Isogeny class
Conductor	1105	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	800	Modular degree for the optimal curve
Δ	690625 = 55 · 13 · 17	Discriminant
Eigenvalues	-1  0 5+ -2 -4 13+ 17- -2	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-14388,-660658]	[a1,a2,a3,a4,a6]
j	329379602649536529/690625	j-invariant
L	0.43591499209376	L(r)(E,1)/r!
Ω	0.43591499209376	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	17680f1 70720q1 9945h1 5525c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1105a1

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	-4	+	-	-2	4	-6	8	2	10	-6	0	-6	10	10	-8	-8	10	10	16	18	-14

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Quadratic twists for elliptic curve 1105a1

-4	8	-3	5	-7	13	17
17680f1	70720q1	9945h1	5525c1	54145y1	14365a1	18785b1

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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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