Cremona's table of elliptic curves

13475 = 5² · 7² · 11

Field	Data	Notes
Atkin-Lehner	5+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	13475i	Isogeny class
Conductor	13475	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	2378971237671875 = 56 · 712 · 11	Discriminant
Eigenvalues	-1  2 5+ 7- 11-  4  4  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-63113,-5659844]	[a1,a2,a3,a4,a6]
Generators	[26900:4398387:1]	Generators of the group modulo torsion
j	15124197817/1294139	j-invariant
L	4.5197599990531	L(r)(E,1)/r!
Ω	0.30285250256612	Real period
R	3.7309911266676	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	121275dg2 539c2 1925f2	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 13475i2

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

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Quadratic twists for elliptic curve 13475i2

-3	5	-7
121275dg2	539c2	1925f2

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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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