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	30576cl	Isogeny class
Conductor	30576	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	436123585567488 = 28 · 3 · 76 · 136	Discriminant
Eigenvalues	2- 3-  0 7-  0 13+  6  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-36668,-2521128]	[a1,a2,a3,a4,a6]
j	181037698000/14480427	j-invariant
L	3.1208139356518	L(r)(E,1)/r!
Ω	0.34675710396126	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	9	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	7644a4 122304fw4 91728ds4 624g4	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 30576cl4

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	-	0	+	6	2	0	-6	2	2	12	4	0	6	12	-2	10	-12	-14	-8	12	0	10

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Quadratic twists for elliptic curve 30576cl4

-4	8	-3	-7
7644a4	122304fw4	91728ds4	624g4

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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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