Cremona's table of elliptic curves

3640 = 2³ · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2+ 5+ 7- 13+	Signs for the Atkin-Lehner involutions
Conductor	3640	Conductor
Count	4	Number of curves in isogeny class
Curves	3640c1 3640c2 3640c3 3640c4	Curves in isogeny class
deg	384	Modular degree for the optimal curve
Eigenvalues	2+  0 5+ 7-  0 13+  6  4	Hecke eigenvalues for primes less than 20
L	1.5601946047955	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	7280a 29120bc 32760bn 18200m	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 3640c

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	+	-	0	+	6	4	0	-2	-8	2	6	-4	-8	-10	4	14	4	12	-10	8	12	14	-2

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Quadratic twists for isogeny class 3640c

-4	8	-3	5	-7	13
7280a	29120bc	32760bn	18200m	25480e	47320x

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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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