Cremona's table of elliptic curves

7245 = 3² · 5 · 7 · 23

Field	Data	Notes
Atkin-Lehner	3- 5- 7+ 23-	Signs for the Atkin-Lehner involutions
Class	7245q	Isogeny class
Conductor	7245	Conductor
∏ cp	10	Product of Tamagawa factors cp
deg	171600	Modular degree for the optimal curve
Δ	-2382932070303946875 = -1 · 36 · 55 · 711 · 232	Discriminant
Eigenvalues	-2 3- 5- 7+  5  3  5  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,207033,-64818068]	[a1,a2,a3,a4,a6]
j	1346216501445963776/3268768272021875	j-invariant
L	1.3350198087223	L(r)(E,1)/r!
Ω	0.13350198087223	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	115920ex1 805a1 36225bt1 50715bh1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 7245q1

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	-	-	+	5	3	5	0	-	-3	6	-4	0	-2	9	6	6	10	4	8	10	-15	-12	10	7

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Quadratic twists for elliptic curve 7245q1

-4	-3	5	-7
115920ex1	805a1	36225bt1	50715bh1

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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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