Cremona's table of elliptic curves

9802 = 2 · 13² · 29

Field	Data	Notes
Atkin-Lehner	2- 13+ 29+	Signs for the Atkin-Lehner involutions
Class	9802d	Isogeny class
Conductor	9802	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	40320	Modular degree for the optimal curve
Δ	-17836767945386 = -1 · 2 · 139 · 292	Discriminant
Eigenvalues	2-  1 -3  1  0 13+  3 -8	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-63632,6176234]	[a1,a2,a3,a4,a6]
j	-5903244155017/3695354	j-invariant
L	2.7334208412908	L(r)(E,1)/r!
Ω	0.68335521032271	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	78416k1 88218bc1 754a1	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 9802d1

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	-3	1	0	+	3	-8	6	+	4	-5	6	11	3	0	-12	2	10	-9	16	2	6	-6	10

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Quadratic twists for elliptic curve 9802d1

-4	-3	13
78416k1	88218bc1	754a1

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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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