Cremona's table of elliptic curves

16380 = 2² · 3² · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7- 13-	Signs for the Atkin-Lehner involutions
Class	16380i	Isogeny class
Conductor	16380	Conductor
∏ cp	432	Product of Tamagawa factors cp
Δ	-129313833216750000 = -1 · 24 · 37 · 56 · 72 · 136	Discriminant
Eigenvalues	2- 3- 5- 7-  0 13-  0 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,94488,13204609]	[a1,a2,a3,a4,a6]
j	7998456195055616/11086576921875	j-invariant
L	2.6699469219969	L(r)(E,1)/r!
Ω	0.22249557683307	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	65520ds3 5460e3 81900g3 114660s3	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 16380i3

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

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Quadratic twists for elliptic curve 16380i3

-4	-3	5	-7
65520ds3	5460e3	81900g3	114660s3

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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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