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	17745n	Isogeny class
Conductor	17745	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	53215569225 = 32 · 52 · 72 · 136	Discriminant
Eigenvalues	-1 3- 5+ 7+  0 13+  2  8	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-1271,-13560]	[a1,a2,a3,a4,a6]
j	47045881/11025	j-invariant
L	1.6262293906561	L(r)(E,1)/r!
Ω	0.81311469532806	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	53235bc2 88725s2 124215be2 105a2	Quadratic twists by: -3 5 -7 13

Hecke Eigenvalues for elliptic curve 17745n2

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	8	8	-2	-4	2	6	4	-8	10	-4	-2	-4	12	2	8	4	6	18

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Quadratic twists for elliptic curve 17745n2

-3	5	-7	13
53235bc2	88725s2	124215be2	105a2

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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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