Cremona's table of elliptic curves

6253 = 13² · 37

Field	Data	Notes
Atkin-Lehner	13+ 37-	Signs for the Atkin-Lehner involutions
Class	6253b	Isogeny class
Conductor	6253	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	19152	Modular degree for the optimal curve
Δ	392366476801 = 139 · 37	Discriminant
Eigenvalues	-1  0  2 -2  2 13+ -6  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-286149,58987868]	[a1,a2,a3,a4,a6]
j	536832589893417/81289	j-invariant
L	0.74283163964174	L(r)(E,1)/r!
Ω	0.74283163964174	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	100048l1 56277l1 481a1	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 6253b1

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

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Quadratic twists for elliptic curve 6253b1

-4	-3	13
100048l1	56277l1	481a1

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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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