Cremona's table of elliptic curves

10201 = 101²

Field	Data	Notes
Atkin-Lehner	101+	Signs for the Atkin-Lehner involutions
Class	10201a	Isogeny class
Conductor	10201	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	20400	Modular degree for the optimal curve
Δ	107213535210701 = 1017	Discriminant
Eigenvalues	0  2 -1  2  2  1  3 -5	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-13601,-348440]	[a1,a2,a3,a4,a6]
Generators	[-255340:2277467:4913]	Generators of the group modulo torsion
j	262144/101	j-invariant
L	5.2901547170321	L(r)(E,1)/r!
Ω	0.45674666880638	Real period
R	5.7911256702287	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	91809c1 101a1	Quadratic twists by: -3 101

Hecke Eigenvalues for elliptic curve 10201a1

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	2	-1	2	2	1	3	-5	1	4	-9	-2	-8	-8	7	2	14	-4	-2	13	-8	-9	4	-14	2

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Quadratic twists for elliptic curve 10201a1

-3	101
91809c1	101a1

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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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