Cremona's table of elliptic curves

4805 = 5 · 31²

Field	Data	Notes
Atkin-Lehner	5- 31-	Signs for the Atkin-Lehner involutions
Class	4805g	Isogeny class
Conductor	4805	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	660	Modular degree for the optimal curve
Δ	4805 = 5 · 312	Discriminant
Eigenvalues	-2 -2 5-  4 -5 -6  4  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-10,-16]	[a1,a2,a3,a4,a6]
Generators	[-2:0:1]	Generators of the group modulo torsion
j	126976/5	j-invariant
L	1.479191325006	L(r)(E,1)/r!
Ω	2.6692675731403	Real period
R	0.55415625615447	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	76880x1 43245f1 24025f1 4805e1	Quadratic twists by: -4 -3 5 -31

Hecke Eigenvalues for elliptic curve 4805g1

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	-2	-	4	-5	-6	4	4	2	3	-	-8	-3	0	-8	-6	13	-1	2	3	4	-3	-4	11	0

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Quadratic twists for elliptic curve 4805g1

-4	-3	5	-31
76880x1	43245f1	24025f1	4805e1

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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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