Cremona's table of elliptic curves

2601 = 3² · 17²

Field	Data	Notes
Atkin-Lehner	3+ 17+	Signs for the Atkin-Lehner involutions
Class	2601a	Isogeny class
Conductor	2601	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	144	Modular degree for the optimal curve
Δ	-7803 = -1 · 33 · 172	Discriminant
Eigenvalues	1 3+ -2 -1  6  1 17+  5	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-3,-4]	[a1,a2,a3,a4,a6]
Generators	[4:4:1]	Generators of the group modulo torsion
j	-459	j-invariant
L	3.5417020663206	L(r)(E,1)/r!
Ω	1.6731721521491	Real period
R	1.0583794565824	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	41616bp1 2601b1 65025i1 127449i1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2601a1

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	-1	6	1	+	5	-2	-6	-7	-7	-6	7	12	-12	6	-11	-11	2	6	0	-2	-16	-17

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Quadratic twists for elliptic curve 2601a1

-4	-3	5	-7	17
41616bp1	2601b1	65025i1	127449i1	2601e1

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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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