Cremona's table of elliptic curves

12810 = 2 · 3 · 5 · 7 · 61

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5- 7+ 61-	Signs for the Atkin-Lehner involutions
Class	12810d	Isogeny class
Conductor	12810	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	3328	Modular degree for the optimal curve
Δ	538020 = 22 · 32 · 5 · 72 · 61	Discriminant
Eigenvalues	2+ 3+ 5- 7+ -6  2  6  4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-52,-164]	[a1,a2,a3,a4,a6]
Generators	[-5:4:1]	Generators of the group modulo torsion
j	16022066761/538020	j-invariant
L	2.8803929148429	L(r)(E,1)/r!
Ω	1.777095981036	Real period
R	0.8104213125179	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	102480cq1 38430bi1 64050cq1 89670s1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 12810d1

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

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Quadratic twists for elliptic curve 12810d1

-4	-3	5	-7
102480cq1	38430bi1	64050cq1	89670s1

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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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