Cremona's table of elliptic curves

17745 = 3 · 5 · 7 · 13²

Field	Data	Notes
Atkin-Lehner	3+ 5- 7- 13+	Signs for the Atkin-Lehner involutions
Class	17745k	Isogeny class
Conductor	17745	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	29952	Modular degree for the optimal curve
Δ	-770865531345 = -1 · 33 · 5 · 7 · 138	Discriminant
Eigenvalues	-1 3+ 5- 7- -5 13+ -4  5	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-595,42362]	[a1,a2,a3,a4,a6]
Generators	[70:556:1]	Generators of the group modulo torsion
j	-28561/945	j-invariant
L	2.5127333042821	L(r)(E,1)/r!
Ω	0.74843318581278	Real period
R	1.1191082704122	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	53235v1 88725bo1 124215cf1 17745e1	Quadratic twists by: -3 5 -7 13

Hecke Eigenvalues for elliptic curve 17745k1

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	+	-	-	-5	+	-4	5	-6	10	5	-8	-3	-4	-9	10	6	-10	1	15	-2	6	12	9	-11

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Quadratic twists for elliptic curve 17745k1

-3	5	-7	13
53235v1	88725bo1	124215cf1	17745e1

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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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