Cremona's table of elliptic curves

6248 = 2³ · 11 · 71

Field	Data	Notes
Atkin-Lehner	2- 11+ 71+	Signs for the Atkin-Lehner involutions
Class	6248c	Isogeny class
Conductor	6248	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	2176	Modular degree for the optimal curve
Δ	2128918528 = 211 · 114 · 71	Discriminant
Eigenvalues	2-  1  0 -1 11+  7  0  3	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-368,-1696]	[a1,a2,a3,a4,a6]
j	2698465250/1039511	j-invariant
L	2.2518375270359	L(r)(E,1)/r!
Ω	1.1259187635179	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	12496c1 49984h1 56232g1 68728a1	Quadratic twists by: -4 8 -3 -11

Hecke Eigenvalues for elliptic curve 6248c1

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	-1	+	7	0	3	-1	-8	1	8	8	11	-3	-2	10	2	0	+	11	4	12	-3	-12

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Quadratic twists for elliptic curve 6248c1

-4	8	-3	-11
12496c1	49984h1	56232g1	68728a1

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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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