Cremona's table of elliptic curves

4230 = 2 · 3² · 5 · 47

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 47+	Signs for the Atkin-Lehner involutions
Class	4230x	Isogeny class
Conductor	4230	Conductor
∏ cp	48	Product of Tamagawa factors cp
Δ	510887027250000 = 24 · 39 · 56 · 473	Discriminant
Eigenvalues	2- 3+ 5- -4  0 -4  6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-239208122,-1423946774231]	[a1,a2,a3,a4,a6]
Generators	[2625429:806307547:27]	Generators of the group modulo torsion
j	76905992693995247678751387/25955750000	j-invariant
L	5.1153439403818	L(r)(E,1)/r!
Ω	0.038388891733549	Real period
R	11.104219018804	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	33840bl4 4230d2 21150j4	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 4230x4

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	0	-4	6	-4	0	6	-4	2	-6	-10	+	-6	-6	2	-10	-6	-4	-16	0	0	-10

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Quadratic twists for elliptic curve 4230x4

-4	-3	5
33840bl4	4230d2	21150j4

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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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