Cremona's table of elliptic curves

49600 = 2⁶ · 5² · 31

Field	Data	Notes
Atkin-Lehner	2- 5+ 31-	Signs for the Atkin-Lehner involutions
Class	49600cj	Isogeny class
Conductor	49600	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	12300800000000 = 215 · 58 · 312	Discriminant
Eigenvalues	2- -2 5+  0 -6 -4 -2  8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-25633,-1579137]	[a1,a2,a3,a4,a6]
Generators	[313:4600:1]	Generators of the group modulo torsion
j	3638052872/24025	j-invariant
L	2.7954192578358	L(r)(E,1)/r!
Ω	0.37746013171406	Real period
R	3.7029331351948	Regulator
r	1	Rank of the group of rational points
S	0.99999999998489	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	49600br2 24800e2 9920bi2	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 49600cj2

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	-6	-4	-2	8	4	-8	-	4	6	-10	-8	4	4	12	-8	8	2	4	-14	18	-14

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Quadratic twists for elliptic curve 49600cj2

-4	8	5
49600br2	24800e2	9920bi2

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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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