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	30576cr	Isogeny class
Conductor	30576	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-1.7657154537234E+19	Discriminant
Eigenvalues	2- 3- -3 7- -3 13+  3 -7	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-20428312,-35545700716]	[a1,a2,a3,a4,a6]
Generators	[5644:170226:1] [1942390:2707095552:1]	Generators of the group modulo torsion
j	-1956469094246217097/36641439744	j-invariant
L	8.3792477277208	L(r)(E,1)/r!
Ω	0.035506752155211	Real period
R	14.74939134656	Regulator
r	2	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	3822f3 122304gj3 91728en3 4368p3	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 30576cr3

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
-	-	-3	-	-3	+	3	-7	-9	-9	-4	-7	-12	1	0	-6	12	1	-14	-12	7	10	-6	6	10

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Quadratic twists for elliptic curve 30576cr3

-4	8	-3	-7
3822f3	122304gj3	91728en3	4368p3

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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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