Cremona's table of elliptic curves

72075 = 3 · 5² · 31²

Field	Data	Notes
Atkin-Lehner	3- 5+ 31-	Signs for the Atkin-Lehner involutions
Class	72075bd	Isogeny class
Conductor	72075	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	2998445053503515625 = 32 · 58 · 318	Discriminant
Eigenvalues	1 3- 5+  4  4  2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-360876,-4689227]	[a1,a2,a3,a4,a6]
Generators	[266785037101066847:-3431856150014328134:388074529133621]	Generators of the group modulo torsion
j	374805361/216225	j-invariant
L	11.741822435356	L(r)(E,1)/r!
Ω	0.21242887109085	Real period
R	27.637068292033	Regulator
r	1	Rank of the group of rational points
S	1.000000000024	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	14415c2 2325b2	Quadratic twists by: 5 -31

Hecke Eigenvalues for elliptic curve 72075bd2

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	4	2	-6	-4	0	6	-	10	-6	-12	0	-2	-8	-6	-8	-12	6	8	12	-6	6

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Quadratic twists for elliptic curve 72075bd2

5	-31
14415c2	2325b2

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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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