Cremona's table of elliptic curves

10230 = 2 · 3 · 5 · 11 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 11+ 31+	Signs for the Atkin-Lehner involutions
Class	10230l	Isogeny class
Conductor	10230	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	-398707518660000 = -1 · 25 · 3 · 54 · 118 · 31	Discriminant
Eigenvalues	2+ 3- 5+ -4 11+  2  2  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,8246,-915748]	[a1,a2,a3,a4,a6]
j	62019664213641191/398707518660000	j-invariant
L	1.0648649373953	L(r)(E,1)/r!
Ω	0.26621623434883	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	81840bw3 30690bs3 51150bj3 112530cp3	Quadratic twists by: -4 -3 5 -11

Hecke Eigenvalues for elliptic curve 10230l4

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

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Quadratic twists for elliptic curve 10230l4

-4	-3	5	-11
81840bw3	30690bs3	51150bj3	112530cp3

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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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