Cremona's table of elliptic curves

60840 = 2³ · 3² · 5 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	60840i	Isogeny class
Conductor	60840	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	55296	Modular degree for the optimal curve
Δ	-2554695936000 = -1 · 211 · 310 · 53 · 132	Discriminant
Eigenvalues	2+ 3- 5+  1  1 13+  0  1	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1443,79742]	[a1,a2,a3,a4,a6]
j	-1316978/10125	j-invariant
L	1.3936692242338	L(r)(E,1)/r!
Ω	0.69683461251744	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	121680p1 20280t1 60840bt1	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 60840i1

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	1	+	0	1	-4	-4	2	-1	6	-10	-7	-1	4	-14	-8	2	-8	-10	0	-3	8

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Quadratic twists for elliptic curve 60840i1

-4	-3	13
121680p1	20280t1	60840bt1

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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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