Cremona's table of elliptic curves

13965 = 3 · 5 · 7² · 19

Field	Data	Notes
Atkin-Lehner	3- 5- 7- 19-	Signs for the Atkin-Lehner involutions
Class	13965y	Isogeny class
Conductor	13965	Conductor
∏ cp	48	Product of Tamagawa factors cp
deg	92160	Modular degree for the optimal curve
Δ	90568626710625 = 33 · 54 · 710 · 19	Discriminant
Eigenvalues	-1 3- 5- 7-  0 -2 -6 19-	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-328105,-72364048]	[a1,a2,a3,a4,a6]
Generators	[-331:203:1]	Generators of the group modulo torsion
j	33202753467020929/769820625	j-invariant
L	3.7090398235121	L(r)(E,1)/r!
Ω	0.19947888855985	Real period
R	1.5494704937992	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	41895bb1 69825n1 1995a1	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 13965y1

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

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Quadratic twists for elliptic curve 13965y1

-3	5	-7
41895bb1	69825n1	1995a1

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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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