Cremona's table of elliptic curves

1586 = 2 · 13 · 61

Field	Data	Notes
Atkin-Lehner	2- 13+ 61+	Signs for the Atkin-Lehner involutions
Conductor	1586	Conductor
Count	2	Number of curves in isogeny class
Curves	1586c1 1586c2	Curves in isogeny class
deg	4896	Modular degree for the optimal curve
Eigenvalues	2-  0  2  4  4 13+ -6  6	Hecke eigenvalues for primes less than 20
L	3.610884995955	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	12688b 50752e 14274e 39650c	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1586c

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	2	4	4	+	-6	6	2	2	4	-6	-6	-2	-2	-6	-4	+	-8	4	2	14	-6	6	2

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Quadratic twists for isogeny class 1586c

-4	8	-3	5	-7	13	61
12688b	50752e	14274e	39650c	77714o	20618a	96746b

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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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