Cremona's table of elliptic curves

784 = 2⁴ · 7²

Field	Data	Notes
Atkin-Lehner	2- 7-	Signs for the Atkin-Lehner involutions
Conductor	784	Conductor
Count	6	Number of curves in isogeny class
Curves	784j1 784j2 784j3 784j4 784j5 784j6	Curves in isogeny class
deg	384	Modular degree for the optimal curve
Eigenvalues	2- -2  0 7-  0  4 -6  2	Hecke eigenvalues for primes less than 20
L	1.7509775464191	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	98a 3136y 7056bp 19600cp	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 784j

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

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Quadratic twists for isogeny class 784j

-4	8	-3	5	-7	-11
98a	3136y	7056bp	19600cp	112c	94864cz

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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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