Cremona's table of elliptic curves

81600 = 2⁶ · 3 · 5² · 17

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 17+	Signs for the Atkin-Lehner involutions
Class	81600ie	Isogeny class
Conductor	81600	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	196608	Modular degree for the optimal curve
Δ	-18792225000000 = -1 · 26 · 32 · 58 · 174	Discriminant
Eigenvalues	2- 3- 5+  4  4 -2 17+ -8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,5092,156438]	[a1,a2,a3,a4,a6]
Generators	[3172:46725:64]	Generators of the group modulo torsion
j	14598344384/18792225	j-invariant
L	9.9259356070472	L(r)(E,1)/r!
Ω	0.46227045778367	Real period
R	5.3680347940507	Regulator
r	1	Rank of the group of rational points
S	1.0000000000473	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	81600fy1 40800d2 16320bx1	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 81600ie1

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
-	-	+	4	4	-2	+	-8	-4	2	-4	6	2	0	0	-2	0	2	-8	-12	-2	-12	-8	10	6

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Quadratic twists for elliptic curve 81600ie1

-4	8	5
81600fy1	40800d2	16320bx1

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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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