Cremona's table of elliptic curves

8680 = 2³ · 5 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2+ 5+ 7+ 31+	Signs for the Atkin-Lehner involutions
Class	8680a	Isogeny class
Conductor	8680	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	580608	Modular degree for the optimal curve
Δ	-4.4054054065557E+22	Discriminant
Eigenvalues	2+ -1 5+ 7+  3  1  3 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-8230881,-13583553755]	[a1,a2,a3,a4,a6]
Generators	[326792853:-84201103654:4913]	Generators of the group modulo torsion
j	-240892216689399984415744/172086148693581998435	j-invariant
L	3.1330574621795	L(r)(E,1)/r!
Ω	0.043208840509331	Real period
R	9.063704976945	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	17360d1 69440z1 78120bf1 43400o1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8680a1

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	3	-6	2	-1	+	-10	8	-10	11	-4	0	4	12	8	-6	-11	4	0	-17

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Quadratic twists for elliptic curve 8680a1

-4	8	-3	5	-7
17360d1	69440z1	78120bf1	43400o1	60760i1

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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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