Cremona's table of elliptic curves

315 = 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	3- 5- 7-	Signs for the Atkin-Lehner involutions
Conductor	315	Conductor
Count	3	Number of curves in isogeny class
Curves	315a1 315a2 315a3	Curves in isogeny class
deg	20	Modular degree for the optimal curve
Eigenvalues	0 3- 5- 7-  3  5 -3  2	Hecke eigenvalues for primes less than 20
L	1.2730829063824	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	5040bk 20160bq 35a 1575e	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 315a

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	-	-	-	3	5	-3	2	6	-3	-4	2	12	-10	-9	-12	0	8	-4	0	2	-1	-12	12	-1

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Quadratic twists for isogeny class 315a

-4	8	-3	5	-7	-11	13	17	-19
5040bk	20160bq	35a	1575e	2205g	38115y	53235g	91035d	113715bj

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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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