Cremona's table of elliptic curves

5050 = 2 · 5² · 101

Field	Data	Notes
Atkin-Lehner	2- 5+ 101-	Signs for the Atkin-Lehner involutions
Class	5050d	Isogeny class
Conductor	5050	Conductor
∏ cp	34	Product of Tamagawa factors cp
deg	4352	Modular degree for the optimal curve
Δ	-206848000000 = -1 · 217 · 56 · 101	Discriminant
Eigenvalues	2-  0 5+ -1  4  0 -5  1	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,95,-21903]	[a1,a2,a3,a4,a6]
Generators	[39:180:1]	Generators of the group modulo torsion
j	6128487/13238272	j-invariant
L	5.4095507628175	L(r)(E,1)/r!
Ω	0.46495303621629	Real period
R	0.34219463431249	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	40400r1 45450o1 202a1	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 5050d1

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
-	0	+	-1	4	0	-5	1	-6	-5	0	8	-4	5	-6	-3	-12	-1	-2	-10	16	-2	-16	0	-13

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Quadratic twists for elliptic curve 5050d1

-4	-3	5
40400r1	45450o1	202a1

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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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