Cremona's table of elliptic curves

83790 = 2 · 3² · 5 · 7² · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 7- 19-	Signs for the Atkin-Lehner involutions
Class	83790ep	Isogeny class
Conductor	83790	Conductor
∏ cp	56	Product of Tamagawa factors cp
deg	1935360	Modular degree for the optimal curve
Δ	-6036528354015600000 = -1 · 27 · 39 · 55 · 79 · 19	Discriminant
Eigenvalues	2- 3- 5+ 7- -3 -3  8 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-279383,-131094673]	[a1,a2,a3,a4,a6]
Generators	[1227:36430:1]	Generators of the group modulo torsion
j	-28119423707929/70383600000	j-invariant
L	9.1246520775996	L(r)(E,1)/r!
Ω	0.096707019232604	Real period
R	1.68488509864	Regulator
r	1	Rank of the group of rational points
S	1.0000000001995	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	27930bu1 11970ce1	Quadratic twists by: -3 -7

Hecke Eigenvalues for elliptic curve 83790ep1

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
-	-	+	-	-3	-3	8	-	-1	-4	-1	8	2	-9	0	-9	11	7	-8	15	9	-4	-5	-4	-6

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Quadratic twists for elliptic curve 83790ep1

-3	-7
27930bu1	11970ce1

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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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