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	10230b	Isogeny class
Conductor	10230	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-163690489746093750 = -1 · 2 · 3 · 512 · 112 · 314	Discriminant
Eigenvalues	2+ 3+ 5+  0 11+ -2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-308953,68775907]	[a1,a2,a3,a4,a6]
Generators	[2526:12191:8]	Generators of the group modulo torsion
j	-3261393178646318563609/163690489746093750	j-invariant
L	2.3810129758174	L(r)(E,1)/r!
Ω	0.31928977392941	Real period
R	3.7286082584401	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	81840cz3 30690br3 51150cc3 112530bo3	Quadratic twists by: -4 -3 5 -11

Hecke Eigenvalues for elliptic curve 10230b4

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	+	-2	2	-4	4	2	+	6	2	-4	0	-14	-12	10	8	12	-6	8	12	6	2

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Quadratic twists for elliptic curve 10230b4

-4	-3	5	-11
81840cz3	30690br3	51150cc3	112530bo3

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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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