Cremona's table of elliptic curves

1326 = 2 · 3 · 13 · 17

Field	Data	Notes
Atkin-Lehner	2- 3+ 13+ 17-	Signs for the Atkin-Lehner involutions
Class	1326d	Isogeny class
Conductor	1326	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	6310317312 = 28 · 38 · 13 · 172	Discriminant
Eigenvalues	2- 3+  0 -2 -2 13+ 17- -8	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-17778,904959]	[a1,a2,a3,a4,a6]
Generators	[81:27:1]	Generators of the group modulo torsion
j	621403856941038625/6310317312	j-invariant
L	3.1725115665398	L(r)(E,1)/r!
Ω	1.2111333343289	Real period
R	0.32743211220192	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	10608v2 42432bf2 3978a2 33150s2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1326d2

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

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Quadratic twists for elliptic curve 1326d2

-4	8	-3	5	-7	13	17
10608v2	42432bf2	3978a2	33150s2	64974ca2	17238a2	22542w2

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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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