Cremona's table of elliptic curves

819 = 3² · 7 · 13

Field	Data	Notes
Atkin-Lehner	3- 7- 13-	Signs for the Atkin-Lehner involutions
Conductor	819	Conductor
Count	3	Number of curves in isogeny class
Curves	819e1 819e2 819e3	Curves in isogeny class
deg	96	Modular degree for the optimal curve
Eigenvalues	0 3-  3 7-  0 13-  6 -7	Hecke eigenvalues for primes less than 20
L	1.674785814545	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	13104bx 52416cr 91b 20475q	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 819e

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	-	3	-	0	-	6	-7	-3	9	5	2	6	-1	-3	9	0	-10	14	6	11	-1	-3	-15	-1

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Quadratic twists for isogeny class 819e

-4	8	-3	5	-7	-11	13
13104bx	52416cr	91b	20475q	5733f	99099q	10647c

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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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