Cremona's table of elliptic curves

39200 = 2⁵ · 5² · 7²

Field	Data	Notes
Atkin-Lehner	2- 5+ 7-	Signs for the Atkin-Lehner involutions
Class	39200cf	Isogeny class
Conductor	39200	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	55296	Modular degree for the optimal curve
Δ	-823543000000 = -1 · 26 · 56 · 77	Discriminant
Eigenvalues	2- -2 5+ 7- -4 -4 -2  6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,2042,26088]	[a1,a2,a3,a4,a6]
Generators	[37:392:1]	Generators of the group modulo torsion
j	8000/7	j-invariant
L	2.7426271302922	L(r)(E,1)/r!
Ω	0.58062731219496	Real period
R	2.3617792968802	Regulator
r	1	Rank of the group of rational points
S	1.0000000000006	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	39200cc1 78400ih1 1568c1 5600u1	Quadratic twists by: -4 8 5 -7

Hecke Eigenvalues for elliptic curve 39200cf1

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	+	-	-4	-4	-2	6	-8	2	4	-10	10	-4	4	2	-10	8	8	0	-6	-16	2	-18	-2

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Quadratic twists for elliptic curve 39200cf1

-4	8	5	-7
39200cc1	78400ih1	1568c1	5600u1

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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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