Cremona's table of elliptic curves

909 = 3² · 101

Field	Data	Notes
Atkin-Lehner	3- 101+	Signs for the Atkin-Lehner involutions
Conductor	909	Conductor
Count	1	Number of curves in isogeny class
Curves	909b1	Curves in isogeny class
deg	256	Modular degree for the optimal curve
Eigenvalues	2 3-  1 -2  6  1  5  7	Hecke eigenvalues for primes less than 20
L	3.5525330582489	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	14544r 58176bb 303b 22725i	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 909b

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	-	1	-2	6	1	5	7	3	6	-1	-10	2	-12	-11	-4	-4	10	-2	-1	2	11	-8	-14	-10

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Quadratic twists for isogeny class 909b

-4	8	-3	5	-7	-11	101
14544r	58176bb	303b	22725i	44541k	109989r	91809f

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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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