Cremona's table of elliptic curves

2130 = 2 · 3 · 5 · 71

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 71-	Signs for the Atkin-Lehner involutions
Class	2130h	Isogeny class
Conductor	2130	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	170133750 = 2 · 33 · 54 · 712	Discriminant
Eigenvalues	2- 3+ 5+  2 -2 -4 -4 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-251,-1501]	[a1,a2,a3,a4,a6]
Generators	[142:-25:8]	Generators of the group modulo torsion
j	1749254553649/170133750	j-invariant
L	3.7144026675369	L(r)(E,1)/r!
Ω	1.2069208163031	Real period
R	3.0775860498575	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	17040u2 68160bm2 6390l2 10650m2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2130h2

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

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Quadratic twists for elliptic curve 2130h2

-4	8	-3	5	-7
17040u2	68160bm2	6390l2	10650m2	104370dt2

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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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