Cremona's table of elliptic curves

10640 = 2⁴ · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2+ 5+ 7+ 19-	Signs for the Atkin-Lehner involutions
Conductor	10640	Conductor
Count	4	Number of curves in isogeny class
Curves	10640b1 10640b2 10640b3 10640b4	Curves in isogeny class
deg	7296	Modular degree for the optimal curve
Eigenvalues	2+  0 5+ 7+  4 -6  6 19-	Hecke eigenvalues for primes less than 20
L	1.1066068050835	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	5320b 42560cv 95760bl 53200q	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 10640b

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

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Quadratic twists for isogeny class 10640b

-4	8	-3	5	-7
5320b	42560cv	95760bl	53200q	74480p

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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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