Cremona's table of elliptic curves

30660 = 2² · 3 · 5 · 7 · 73

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7+ 73+	Signs for the Atkin-Lehner involutions
Class	30660q	Isogeny class
Conductor	30660	Conductor
∏ cp	308	Product of Tamagawa factors cp
deg	2772000	Modular degree for the optimal curve
Δ	-7.1699719578915E+22	Discriminant
Eigenvalues	2- 3- 5- 7+  0  2  6  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,4621715,-12300745600]	[a1,a2,a3,a4,a6]
j	682359305574583527931904/4481232473682173671875	j-invariant
L	4.2029485976029	L(r)(E,1)/r!
Ω	0.054583748020868	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	122640bl1 91980k1	Quadratic twists by: -4 -3

Hecke Eigenvalues for elliptic curve 30660q1

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	2	6	2	8	-2	8	-2	0	12	-12	14	6	-6	14	0	+	-8	0	-4	-2

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Quadratic twists for elliptic curve 30660q1

-4	-3
122640bl1	91980k1

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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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