Cremona's table of elliptic curves

86490 = 2 · 3² · 5 · 31²

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 31-	Signs for the Atkin-Lehner involutions
Class	86490q	Isogeny class
Conductor	86490	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	312000	Modular degree for the optimal curve
Δ	-178709323165920 = -1 · 25 · 319 · 5 · 312	Discriminant
Eigenvalues	2+ 3- 5+  0 -1  6 -1  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-1575,-643235]	[a1,a2,a3,a4,a6]
Generators	[110990:679337:1000]	Generators of the group modulo torsion
j	-616977841/255091680	j-invariant
L	5.2032260409047	L(r)(E,1)/r!
Ω	0.25573527263019	Real period
R	5.0865353695517	Regulator
r	1	Rank of the group of rational points
S	1.0000000005772	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	28830bc1 86490n1	Quadratic twists by: -3 -31

Hecke Eigenvalues for elliptic curve 86490q1

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
+	-	+	0	-1	6	-1	4	7	6	-	-7	2	7	-3	-4	-12	14	5	-6	-2	-3	16	4	-6

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Quadratic twists for elliptic curve 86490q1

-3	-31
28830bc1	86490n1

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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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