Cremona's table of elliptic curves

7770 = 2 · 3 · 5 · 7 · 37

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7- 37-	Signs for the Atkin-Lehner involutions
Class	7770l	Isogeny class
Conductor	7770	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	69860070 = 2 · 36 · 5 · 7 · 372	Discriminant
Eigenvalues	2+ 3- 5- 7-  0 -4 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-353,2486]	[a1,a2,a3,a4,a6]
Generators	[-18:64:1]	Generators of the group modulo torsion
j	4844824797961/69860070	j-invariant
L	3.9966160357671	L(r)(E,1)/r!
Ω	1.9545005870508	Real period
R	0.68160907910798	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	62160bs2 23310bn2 38850bu2 54390f2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 7770l2

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
+	-	-	-	0	-4	-2	-2	-8	6	-8	-	12	10	-6	2	0	6	4	-10	-14	-14	-8	-2	-2

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Quadratic twists for elliptic curve 7770l2

-4	-3	5	-7
62160bs2	23310bn2	38850bu2	54390f2

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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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