Cremona's table of elliptic curves

40560 = 2⁴ · 3 · 5 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 13-	Signs for the Atkin-Lehner involutions
Class	40560v	Isogeny class
Conductor	40560	Conductor
∏ cp	56	Product of Tamagawa factors cp
Δ	-300302437500000000 = -1 · 28 · 37 · 512 · 133	Discriminant
Eigenvalues	2+ 3- 5+  2 -4 13- -2 -6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,83924,-24621076]	[a1,a2,a3,a4,a6]
Generators	[251:3510:1]	Generators of the group modulo torsion
j	116227003261808/533935546875	j-invariant
L	6.5868052759215	L(r)(E,1)/r!
Ω	0.15487652174224	Real period
R	3.0378141621744	Regulator
r	1	Rank of the group of rational points
S	1.0000000000007	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	20280f2 121680bz2 40560be2	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 40560v2

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

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Quadratic twists for elliptic curve 40560v2

-4	-3	13
20280f2	121680bz2	40560be2

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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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