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	60840br	Isogeny class
Conductor	60840	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	411034311204940800 = 210 · 39 · 52 · 138	Discriminant
Eigenvalues	2- 3- 5-  0 -4 13+ -2  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-3701506107,-86679384534106]	[a1,a2,a3,a4,a6]
j	1556580279686303289604/114075	j-invariant
L	0.61937677279976	L(r)(E,1)/r!
Ω	0.019355524174667	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	121680bg4 20280a4 4680f3	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 60840br4

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
-	-	-	0	-4	+	-2	4	-8	-6	-8	-6	2	-12	-8	2	12	-2	-12	16	-10	8	-12	18	-2

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Quadratic twists for elliptic curve 60840br4

-4	-3	13
121680bg4	20280a4	4680f3

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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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