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	4230z	Isogeny class
Conductor	4230	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	3360	Modular degree for the optimal curve
Δ	10707187500 = 22 · 36 · 57 · 47	Discriminant
Eigenvalues	2- 3- 5+ -1 -1 -5  0  5	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-878,-8463]	[a1,a2,a3,a4,a6]
Generators	[-15:41:1]	Generators of the group modulo torsion
j	102568953241/14687500	j-invariant
L	4.8895756212994	L(r)(E,1)/r!
Ω	0.88550156084935	Real period
R	2.7609073984068	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	33840bx1 470c1 21150z1	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 4230z1

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	-1	-5	0	5	6	6	-11	-8	-2	-2	+	6	-8	-5	2	-12	-15	0	1	-14	6

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Quadratic twists for elliptic curve 4230z1

-4	-3	5
33840bx1	470c1	21150z1

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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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