Cremona's table of elliptic curves

630 = 2 · 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 7-	Signs for the Atkin-Lehner involutions
Conductor	630	Conductor
Count	6	Number of curves in isogeny class
Curves	630d1 630d2 630d3 630d4 630d5 630d6	Curves in isogeny class
deg	256	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5+ 7- -4 -2 -2 -4	Hecke eigenvalues for primes less than 20
L	1.573850116285	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	5040bg 20160cm 210c 3150bi	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 630d

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

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Quadratic twists for isogeny class 630d

-4	8	-3	5	-7	-11	13
5040bg	20160cm	210c	3150bi	4410t	76230dk	106470fh

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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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