Cremona's table of elliptic curves

38720 = 2⁶ · 5 · 11²

Field	Data	Notes
Atkin-Lehner	2- 5- 11+	Signs for the Atkin-Lehner involutions
Class	38720cq	Isogeny class
Conductor	38720	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	118272	Modular degree for the optimal curve
Δ	-386326149693440 = -1 · 215 · 5 · 119	Discriminant
Eigenvalues	2-  1 5- -1 11+  0 -3 -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-104705,-13109857]	[a1,a2,a3,a4,a6]
Generators	[2123:96632:1]	Generators of the group modulo torsion
j	-1643032/5	j-invariant
L	6.5654554705467	L(r)(E,1)/r!
Ω	0.1326777851044	Real period
R	6.1855263348901	Regulator
r	1	Rank of the group of rational points
S	1.0000000000002	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	38720ct1 19360o1 38720cp1	Quadratic twists by: -4 8 -11

Hecke Eigenvalues for elliptic curve 38720cq1

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	-	-1	+	0	-3	-5	4	3	-7	1	6	8	6	1	0	5	4	-9	-2	16	4	1	10

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Quadratic twists for elliptic curve 38720cq1

-4	8	-11
38720ct1	19360o1	38720cp1

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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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