Cremona's table of elliptic curves

986 = 2 · 17 · 29

Field	Data	Notes
Atkin-Lehner	2+ 17- 29+	Signs for the Atkin-Lehner involutions
Class	986a	Isogeny class
Conductor	986	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	176	Modular degree for the optimal curve
Δ	-569908 = -1 · 22 · 173 · 29	Discriminant
Eigenvalues	2+ -2  0  5  0  5 17- -1	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,9,-34]	[a1,a2,a3,a4,a6]
j	94196375/569908	j-invariant
L	0.97047162928028	L(r)(E,1)/r!
Ω	1.4557074439204	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	7888g1 31552l1 8874j1 24650z1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 986a1

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	0	5	0	5	-	-1	0	+	-4	5	-3	5	-3	-9	6	11	2	15	-7	8	12	6	-10

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Quadratic twists for elliptic curve 986a1

-4	8	-3	5	-7	-11	17	29
7888g1	31552l1	8874j1	24650z1	48314e1	119306t1	16762c1	28594j1

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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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