Cremona's table of elliptic curves

507 = 3 · 13²

Field	Data	Notes
Atkin-Lehner	3+ 13+	Signs for the Atkin-Lehner involutions
Conductor	507	Conductor
Count	2	Number of curves in isogeny class
Curves	507b1 507b2	Curves in isogeny class
deg	24	Modular degree for the optimal curve
Eigenvalues	-1 3+  1 -2  2 13+ -7  6	Hecke eigenvalues for primes less than 20
L	1.2172344104077	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	8112ba 32448ba 1521c 12675v	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 507b

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
-1	+	1	-2	2	+	-7	6	-6	-1	-4	-1	-9	6	-6	-9	0	1	2	-6	-11	-4	14	14	2

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Quadratic twists for isogeny class 507b

-4	8	-3	5	-7	-11	13
8112ba	32448ba	1521c	12675v	24843r	61347i	507a

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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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