Cremona's table of elliptic curves

1856 = 2⁶ · 29

Field	Data	Notes
Atkin-Lehner	2- 29-	Signs for the Atkin-Lehner involutions
Conductor	1856	Conductor
Count	2	Number of curves in isogeny class
Curves	1856n1 1856n2	Curves in isogeny class
deg	240	Modular degree for the optimal curve
Eigenvalues	2-  2  2 -4 -6 -2  2 -6	Hecke eigenvalues for primes less than 20
L	3.7954963937677	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	1856e 464e 16704cp 46400cf	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1856n

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

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Quadratic twists for isogeny class 1856n

-4	8	-3	5	-7	29
1856e	464e	16704cp	46400cf	90944ek	53824bb

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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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