Cremona's table of elliptic curves

5225 = 5² · 11 · 19

Field	Data	Notes
Atkin-Lehner	5+ 11+ 19+	Signs for the Atkin-Lehner involutions
Class	5225a	Isogeny class
Conductor	5225	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	1536	Modular degree for the optimal curve
Δ	81640625 = 58 · 11 · 19	Discriminant
Eigenvalues	1  2 5+  2 11+ -6  0 19+	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-150,-625]	[a1,a2,a3,a4,a6]
Generators	[-222:427:27]	Generators of the group modulo torsion
j	24137569/5225	j-invariant
L	6.326135357722	L(r)(E,1)/r!
Ω	1.3839702348072	Real period
R	4.5710053573538	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	83600cc1 47025bc1 1045a1 57475j1	Quadratic twists by: -4 -3 5 -11

Hecke Eigenvalues for elliptic curve 5225a1

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	+	2	+	-6	0	+	0	6	4	0	-6	6	4	-12	-8	-14	-6	-8	-16	-8	-6	-2	-4

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Quadratic twists for elliptic curve 5225a1

-4	-3	5	-11	-19
83600cc1	47025bc1	1045a1	57475j1	99275c1

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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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