Cremona's table of elliptic curves

13920 = 2⁵ · 3 · 5 · 29

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5- 29-	Signs for the Atkin-Lehner involutions
Class	13920h	Isogeny class
Conductor	13920	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-1578167193600 = -1 · 212 · 312 · 52 · 29	Discriminant
Eigenvalues	2+ 3+ 5-  4 -4 -2 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,2895,-8703]	[a1,a2,a3,a4,a6]
Generators	[122:1575:8]	Generators of the group modulo torsion
j	654876557504/385294725	j-invariant
L	4.656470790044	L(r)(E,1)/r!
Ω	0.49640459253725	Real period
R	4.6901971295668	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	13920bh4 27840bm1 41760v2 69600bv2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 13920h4

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

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Quadratic twists for elliptic curve 13920h4

-4	8	-3	5
13920bh4	27840bm1	41760v2	69600bv2

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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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