Cremona's table of elliptic curves

20328 = 2³ · 3 · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 11-	Signs for the Atkin-Lehner involutions
Conductor	20328	Conductor
Count	6	Number of curves in isogeny class
Curves	20328m1 20328m2 20328m3 20328m4 20328m5 20328m6	Curves in isogeny class
deg	92160	Modular degree for the optimal curve
Eigenvalues	2+ 3- -2 7- 11-  2 -2 -4	Hecke eigenvalues for primes less than 20
L	1.7053446881144	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	40656l 60984cg 1848j	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for isogeny class 20328m

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

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Quadratic twists for isogeny class 20328m

-4	-3	-11
40656l	60984cg	1848j

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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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