Cremona's table of elliptic curves

1254 = 2 · 3 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2- 3+ 11- 19+	Signs for the Atkin-Lehner involutions
Conductor	1254	Conductor
Count	6	Number of curves in isogeny class
Curves	1254h1 1254h2 1254h3 1254h4 1254h5 1254h6	Curves in isogeny class
deg	256	Modular degree for the optimal curve
Eigenvalues	2- 3+ -2  0 11- -2 -6 19+	Hecke eigenvalues for primes less than 20
L	2.9949273771176	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	10032o 40128t 3762d 31350t	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1254h

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	0	-	-2	-6	+	0	-2	0	-2	-6	4	-8	6	-12	-2	-4	-16	10	0	-12	10	2

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Quadratic twists for isogeny class 1254h

-4	8	-3	5	-7	-11	-19
10032o	40128t	3762d	31350t	61446dg	13794i	23826u

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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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