Cremona's table of elliptic curves

1616 = 2⁴ · 101

Field	Data	Notes
Atkin-Lehner	2- 101+	Signs for the Atkin-Lehner involutions
Class	1616c	Isogeny class
Conductor	1616	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	144	Modular degree for the optimal curve
Δ	413696 = 212 · 101	Discriminant
Eigenvalues	2-  2 -1  2  2  1  3  5	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-21,29]	[a1,a2,a3,a4,a6]
j	262144/101	j-invariant
L	2.7235595694646	L(r)(E,1)/r!
Ω	2.7235595694646	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	101a1 6464o1 14544x1 40400p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1616c1

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
-	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 1616c1

-4	8	-3	5	-7
101a1	6464o1	14544x1	40400p1	79184bc1

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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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