Cremona's table of elliptic curves

3731 = 7 · 13 · 41

Field	Data	Notes
Atkin-Lehner	7- 13- 41+	Signs for the Atkin-Lehner involutions
Conductor	3731	Conductor
Count	2	Number of curves in isogeny class
Curves	3731d1 3731d2	Curves in isogeny class
deg	360	Modular degree for the optimal curve
Eigenvalues	0  1  3 7-  0 13- -3 -4	Hecke eigenvalues for primes less than 20
L	4.095510835785	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	59696n 33579j 93275a 26117f	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for isogeny class 3731d

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	1	3	-	0	-	-3	-4	-9	0	-4	-4	+	-4	6	-12	9	-4	-7	0	5	2	-3	6	2

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Quadratic twists for isogeny class 3731d

-4	-3	5	-7	13
59696n	33579j	93275a	26117f	48503a

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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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