Cremona's table of elliptic curves

41664 = 2⁶ · 3 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 7+ 31-	Signs for the Atkin-Lehner involutions
Conductor	41664	Conductor
Count	6	Number of curves in isogeny class
Curves	41664bt1 41664bt2 41664bt3 41664bt4 41664bt5 41664bt6	Curves in isogeny class
deg	442368	Modular degree for the optimal curve
Eigenvalues	2+ 3-  2 7+ -4  2 -6  4	Hecke eigenvalues for primes less than 20
L	7.6987032042846	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	41664cs 1302l 124992cf	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for isogeny class 41664bt

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	+	-4	2	-6	4	0	2	-	-6	-6	12	0	10	-4	2	12	-8	-14	-8	-12	18	2

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Quadratic twists for isogeny class 41664bt

-4	8	-3
41664cs	1302l	124992cf

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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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