Cremona's table of elliptic curves

1665 = 3² · 5 · 37

Field	Data	Notes
Atkin-Lehner	3- 5- 37+	Signs for the Atkin-Lehner involutions
Conductor	1665	Conductor
Count	1	Number of curves in isogeny class
Curves	1665g1	Curves in isogeny class
deg	1440	Modular degree for the optimal curve
Eigenvalues	2 3- 5- -5 -3 -2  4 -4	Hecke eigenvalues for primes less than 20
L	4.8639658335318	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	26640bx 106560ci 185a 8325z	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1665g

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
2	-	-	-5	-3	-2	4	-4	2	-2	0	+	-7	-10	-11	3	0	-4	16	15	11	-12	3	4	8

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Quadratic twists for isogeny class 1665g

-4	8	-3	5	-7	37
26640bx	106560ci	185a	8325z	81585q	61605f

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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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