Cremona's table of elliptic curves

2256 = 2⁴ · 3 · 47

Field	Data	Notes
Atkin-Lehner	2- 3- 47-	Signs for the Atkin-Lehner involutions
Conductor	2256	Conductor
Count	4	Number of curves in isogeny class
Curves	2256p1 2256p2 2256p3 2256p4	Curves in isogeny class
deg	1152	Modular degree for the optimal curve
Eigenvalues	2- 3-  2  0  0  2  2  0	Hecke eigenvalues for primes less than 20
L	2.8096056450846	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	282a 9024bm 6768o 56400bb	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2256p

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	0	2	2	0	0	2	8	-2	2	8	-	-2	4	-10	8	0	10	0	-12	10	2

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Quadratic twists for isogeny class 2256p

-4	8	-3	5	-7	-47
282a	9024bm	6768o	56400bb	110544cd	106032bl

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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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