Cremona's table of elliptic curves

2730 = 2 · 3 · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 7+ 13+	Signs for the Atkin-Lehner involutions
Conductor	2730	Conductor
Count	4	Number of curves in isogeny class
Curves	2730a1 2730a2 2730a3 2730a4	Curves in isogeny class
deg	12288	Modular degree for the optimal curve
Eigenvalues	2+ 3+ 5+ 7+ -4 13+  6  0	Hecke eigenvalues for primes less than 20
L	1.8306492028308	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	21840bw 87360db 8190bn 13650cv	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2730a

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

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Quadratic twists for isogeny class 2730a

-4	8	-3	5	-7	13
21840bw	87360db	8190bn	13650cv	19110bl	35490cs

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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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