Cremona's table of elliptic curves

12138 = 2 · 3 · 7 · 17²

Field	Data	Notes
Atkin-Lehner	2+ 3- 7+ 17+	Signs for the Atkin-Lehner involutions
Class	12138i	Isogeny class
Conductor	12138	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	6936114444 = 22 · 3 · 76 · 173	Discriminant
Eigenvalues	2+ 3- -2 7+  6  6 17+ -6	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-967,-10930]	[a1,a2,a3,a4,a6]
j	20324066489/1411788	j-invariant
L	1.7199749172688	L(r)(E,1)/r!
Ω	0.85998745863439	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	97104cc2 36414ch2 84966v2 12138e2	Quadratic twists by: -4 -3 -7 17

Hecke Eigenvalues for elliptic curve 12138i2

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

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Quadratic twists for elliptic curve 12138i2

-4	-3	-7	17
97104cc2	36414ch2	84966v2	12138e2

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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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