Cremona's table of elliptic curves

1575 = 3² · 5² · 7

Field	Data	Notes
Atkin-Lehner	3+ 5- 7-	Signs for the Atkin-Lehner involutions
Class	1575c	Isogeny class
Conductor	1575	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	384	Modular degree for the optimal curve
Δ	-120558375 = -1 · 39 · 53 · 72	Discriminant
Eigenvalues	1 3+ 5- 7-  0 -4  2  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,93,-424]	[a1,a2,a3,a4,a6]
Generators	[8:24:1]	Generators of the group modulo torsion
j	35937/49	j-invariant
L	3.411774210252	L(r)(E,1)/r!
Ω	0.9916373872777	Real period
R	1.7202730826932	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	25200de1 100800cg1 1575d1 1575b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1575c1

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	-4	2	0	0	-8	-4	-8	-4	-8	-12	6	-8	10	-8	16	-12	-8	16	12	-4

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Quadratic twists for elliptic curve 1575c1

-4	8	-3	5	-7
25200de1	100800cg1	1575d1	1575b1	11025m1

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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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