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	2130o	Isogeny class
Conductor	2130	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	113422500 = 22 · 32 · 54 · 712	Discriminant
Eigenvalues	2- 3- 5- -4  0  2  6  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-155,525]	[a1,a2,a3,a4,a6]
j	411996867121/113422500	j-invariant
L	3.4917555521848	L(r)(E,1)/r!
Ω	1.7458777760924	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	17040q2 68160d2 6390i2 10650c2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2130o2

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

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Quadratic twists for elliptic curve 2130o2

-4	8	-3	5	-7
17040q2	68160d2	6390i2	10650c2	104370cb2

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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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