Cremona's table of elliptic curves

13728 = 2⁵ · 3 · 11 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3+ 11+ 13-	Signs for the Atkin-Lehner involutions
Class	13728c	Isogeny class
Conductor	13728	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	3072	Modular degree for the optimal curve
Δ	106007616 = 26 · 34 · 112 · 132	Discriminant
Eigenvalues	2+ 3+  2  0 11+ 13- -6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-122,-120]	[a1,a2,a3,a4,a6]
j	3163575232/1656369	j-invariant
L	1.5212955128627	L(r)(E,1)/r!
Ω	1.5212955128627	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	13728n1 27456be2 41184bh1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 13728c1

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	0	+	-	-6	-4	4	-2	0	-6	-2	8	0	-10	4	-2	12	0	6	8	4	18	-14

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Quadratic twists for elliptic curve 13728c1

-4	8	-3
13728n1	27456be2	41184bh1

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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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