Cremona's table of elliptic curves

71407 = 7 · 101²

Field	Data	Notes
Atkin-Lehner	7+ 101-	Signs for the Atkin-Lehner involutions
Class	71407b	Isogeny class
Conductor	71407	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	391476	Modular degree for the optimal curve
Δ	75799969393965607 = 7 · 1018	Discriminant
Eigenvalues	-1  1  0 7+ -2  2  4 -1	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-107323,-2779070]	[a1,a2,a3,a4,a6]
j	12625/7	j-invariant
L	0.84795660792086	L(r)(E,1)/r!
Ω	0.28265220195603	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	71407d1	Quadratic twists by: 101

Hecke Eigenvalues for elliptic curve 71407b1

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	1	0	+	-2	2	4	-1	0	-2	-1	10	-10	12	7	5	-12	-8	6	-6	-14	-4	5	-6	10

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Quadratic twists for elliptic curve 71407b1

101
71407d1

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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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