Cremona's table of elliptic curves

75712 = 2⁶ · 7 · 13²

Field	Data	Notes
Atkin-Lehner	2- 7+ 13+	Signs for the Atkin-Lehner involutions
Class	75712cb	Isogeny class
Conductor	75712	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	365568	Modular degree for the optimal curve
Δ	-14393003835392 = -1 · 215 · 7 · 137	Discriminant
Eigenvalues	2- -1  4 7+  5 13+  0 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-65121,6420673]	[a1,a2,a3,a4,a6]
j	-193100552/91	j-invariant
L	2.7716784691238	L(r)(E,1)/r!
Ω	0.69291962246137	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	75712cq1 37856b1 5824bb1	Quadratic twists by: -4 8 13

Hecke Eigenvalues for elliptic curve 75712cb1

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	4	+	5	+	0	-2	1	0	-9	-11	5	8	-9	-8	6	5	13	12	13	3	4	2	-1

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Quadratic twists for elliptic curve 75712cb1

-4	8	13
75712cq1	37856b1	5824bb1

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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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