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
Conductor	30576	Conductor
Count	4	Number of curves in isogeny class
Curves	30576k1 30576k2 30576k3 30576k4	Curves in isogeny class
deg	30720	Modular degree for the optimal curve
Eigenvalues	2+ 3+ -2 7-  4 13- -2  4	Hecke eigenvalues for primes less than 20
L	4.4535093959354	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	15288n 122304hg 91728bo 4368f	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for isogeny class 30576k

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	-	4	-	-2	4	4	10	8	2	-10	-4	-8	-6	-8	-2	8	-8	-6	-8	8	-2	-14

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Quadratic twists for isogeny class 30576k

-4	8	-3	-7
15288n	122304hg	91728bo	4368f

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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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