Cremona's table of elliptic curves

21300 = 2² · 3 · 5² · 71

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 71+	Signs for the Atkin-Lehner involutions
Class	21300o	Isogeny class
Conductor	21300	Conductor
∏ cp	1	Product of Tamagawa factors cp
Δ	-107373300000000 = -1 · 28 · 3 · 58 · 713	Discriminant
Eigenvalues	2- 3- 5- -1 -6 -4  3  8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-13708,-798412]	[a1,a2,a3,a4,a6]
j	-2848903120/1073733	j-invariant
L	1.9489150654291	L(r)(E,1)/r!
Ω	0.21654611838101	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	9	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	85200co2 63900x2 21300a2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 21300o2

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	-6	-4	3	8	6	6	-4	-1	-6	-10	0	-9	6	8	8	+	2	-10	-9	-6	8

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Quadratic twists for elliptic curve 21300o2

-4	-3	5
85200co2	63900x2	21300a2

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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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