Cremona's table of elliptic curves

5640 = 2³ · 3 · 5 · 47

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 47-	Signs for the Atkin-Lehner involutions
Conductor	5640	Conductor
Count	4	Number of curves in isogeny class
Curves	5640c1 5640c2 5640c3 5640c4	Curves in isogeny class
deg	5760	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5+ -4  4 -2 -2  4	Hecke eigenvalues for primes less than 20
L	4.0371425168825	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	11280b 45120t 16920p 28200u	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 5640c

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
+	-	+	-4	4	-2	-2	4	0	2	-4	2	6	-12	-	-6	0	-2	4	0	-6	-8	4	-6	2

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Quadratic twists for isogeny class 5640c

-4	8	-3	5
11280b	45120t	16920p	28200u

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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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