Cremona's table of elliptic curves

12675 = 3 · 5² · 13²

Field	Data	Notes
Atkin-Lehner	3- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	12675y	Isogeny class
Conductor	12675	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	43680	Modular degree for the optimal curve
Δ	-114712132640625 = -1 · 32 · 56 · 138	Discriminant
Eigenvalues	-1 3- 5+ -2 -2 13+  7 -6	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-42338,3388917]	[a1,a2,a3,a4,a6]
j	-658489/9	j-invariant
L	1.1867008196803	L(r)(E,1)/r!
Ω	0.59335040984014	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	38025be1 507a1 12675v1	Quadratic twists by: -3 5 13

Hecke Eigenvalues for elliptic curve 12675y1

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
-1	-	+	-2	-2	+	7	-6	6	-1	4	-1	9	-6	-6	9	0	1	2	6	-11	-4	14	-14	2

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Quadratic twists for elliptic curve 12675y1

-3	5	13
38025be1	507a1	12675v1

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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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