Cremona's table of elliptic curves

246 = 2 · 3 · 41

Field	Data	Notes
Atkin-Lehner	2- 3- 41-	Signs for the Atkin-Lehner involutions
Conductor	246	Conductor
Count	2	Number of curves in isogeny class
Curves	246b1 246b2	Curves in isogeny class
deg	300	Modular degree for the optimal curve
Eigenvalues	2- 3-  1 -2  2 -1 -7  5	Hecke eigenvalues for primes less than 20
L	2.1629159655212	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	1968h 7872f 738b 6150e	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 246b

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

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Quadratic twists for isogeny class 246b

-4	8	-3	5	-7	-11	13	17	-19	41
1968h	7872f	738b	6150e	12054z	29766q	41574g	71094p	88806b	10086m

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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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