Cremona's table of elliptic curves

4845 = 3 · 5 · 17 · 19

Field	Data	Notes
Atkin-Lehner	3+ 5+ 17+ 19-	Signs for the Atkin-Lehner involutions
Class	4845c	Isogeny class
Conductor	4845	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	448	Modular degree for the optimal curve
Δ	-92055 = -1 · 3 · 5 · 17 · 192	Discriminant
Eigenvalues	-1 3+ 5+ -4  0 -4 17+ 19-	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-1,14]	[a1,a2,a3,a4,a6]
Generators	[-2:4:1] [1:3:1]	Generators of the group modulo torsion
j	-117649/92055	j-invariant
L	2.5420177892525	L(r)(E,1)/r!
Ω	2.7378972715112	Real period
R	1.856912467611	Regulator
r	2	Rank of the group of rational points
S	0.99999999999957	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	77520ce1 14535o1 24225o1 82365q1	Quadratic twists by: -4 -3 5 17

Hecke Eigenvalues for elliptic curve 4845c1

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	+	+	-4	0	-4	+	-	-6	-6	0	2	-2	-6	-4	-10	0	-14	0	0	-10	-8	-4	4	2

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Quadratic twists for elliptic curve 4845c1

-4	-3	5	17	-19
77520ce1	14535o1	24225o1	82365q1	92055o1

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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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