Cremona's table of elliptic curves

11970 = 2 · 3² · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 7- 19-	Signs for the Atkin-Lehner involutions
Class	11970bi	Isogeny class
Conductor	11970	Conductor
∏ cp	72	Product of Tamagawa factors cp
Δ	45374199710427000 = 23 · 39 · 53 · 72 · 196	Discriminant
Eigenvalues	2- 3+ 5+ 7-  6  2  6 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-116993,-11468519]	[a1,a2,a3,a4,a6]
j	8997224809453803/2305248169000	j-invariant
L	4.734444149835	L(r)(E,1)/r!
Ω	0.26302467499084	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	95760by4 11970l2 59850n4 83790dg4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 11970bi4

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
-	+	+	-	6	2	6	-	6	-6	8	2	12	8	-12	-6	6	-4	-10	0	-16	-10	-12	0	2

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Quadratic twists for elliptic curve 11970bi4

-4	-3	5	-7
95760by4	11970l2	59850n4	83790dg4

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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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