Cremona's table of elliptic curves

7920 = 2⁴ · 3² · 5 · 11

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 11-	Signs for the Atkin-Lehner involutions
Conductor	7920	Conductor
Count	6	Number of curves in isogeny class
Curves	7920bc1 7920bc2 7920bc3 7920bc4 7920bc5 7920bc6	Curves in isogeny class
deg	36864	Modular degree for the optimal curve
Eigenvalues	2- 3- 5+  0 11-  6 -2  4	Hecke eigenvalues for primes less than 20
L	2.1684824607389	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	990c 31680dh 2640v 39600dt	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 7920bc

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	-	6	-2	4	0	10	0	6	-2	-4	-8	10	-4	-2	4	-8	2	8	-12	6	18

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Quadratic twists for isogeny class 7920bc

-4	8	-3	5	-11
990c	31680dh	2640v	39600dt	87120ed

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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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