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	30576ca	Isogeny class
Conductor	30576	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	65664	Modular degree for the optimal curve
Δ	-53349936267264 = -1 · 231 · 3 · 72 · 132	Discriminant
Eigenvalues	2- 3+ -1 7-  3 13-  2  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,8664,161904]	[a1,a2,a3,a4,a6]
j	358321516679/265814016	j-invariant
L	1.6093787303192	L(r)(E,1)/r!
Ω	0.40234468257909	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	3822n1 122304ha1 91728fg1 30576cj1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 30576ca1

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	-	2	0	-6	9	5	-8	4	0	0	1	-7	4	4	-6	-6	13	-3	8	15

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Quadratic twists for elliptic curve 30576ca1

-4	8	-3	-7
3822n1	122304ha1	91728fg1	30576cj1

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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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