Cremona's table of elliptic curves

30576 = 2⁴ · 3 · 7² · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 7+ 13+	Signs for the Atkin-Lehner involutions
Class	30576bi	Isogeny class
Conductor	30576	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	806400	Modular degree for the optimal curve
Δ	-8.0798536724065E+19	Discriminant
Eigenvalues	2- 3+ -2 7+ -3 13+  5 -1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1595064,-887302800]	[a1,a2,a3,a4,a6]
j	-19007021070457/3421836288	j-invariant
L	0.79822137804727	L(r)(E,1)/r!
Ω	0.066518448170536	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	3822j1 122304gr1 91728dk1 30576da1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 30576bi1

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	+	-3	+	5	-1	0	-1	-4	-2	10	10	1	-3	-3	-5	-5	1	12	6	-16	-14	4

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Quadratic twists for elliptic curve 30576bi1

-4	8	-3	-7
3822j1	122304gr1	91728dk1	30576da1

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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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