Cremona's table of elliptic curves

7791 = 3 · 7² · 53

Field	Data	Notes
Atkin-Lehner	3+ 7- 53+	Signs for the Atkin-Lehner involutions
Class	7791b	Isogeny class
Conductor	7791	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	6693397952538087 = 310 · 79 · 532	Discriminant
Eigenvalues	1 3+  0 7- -6 -4 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-93860,-10383603]	[a1,a2,a3,a4,a6]
Generators	[-196:827:1] [364:1779:1]	Generators of the group modulo torsion
j	2266158235375/165868641	j-invariant
L	5.6309279437364	L(r)(E,1)/r!
Ω	0.27401930085111	Real period
R	10.274692195489	Regulator
r	2	Rank of the group of rational points
S	0.99999999999999	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	124656dj2 23373k2 7791f2	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 7791b2

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
1	+	0	-	-6	-4	-6	-4	-8	6	-8	-10	12	0	8	+	-12	10	-6	0	-10	2	0	6	0

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Quadratic twists for elliptic curve 7791b2

-4	-3	-7
124656dj2	23373k2	7791f2

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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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