Cremona's table of elliptic curves

1886 = 2 · 23 · 41

Field	Data	Notes
Atkin-Lehner	2+ 23- 41+	Signs for the Atkin-Lehner involutions
Conductor	1886	Conductor
Count	2	Number of curves in isogeny class
Curves	1886b1 1886b2	Curves in isogeny class
deg	768	Modular degree for the optimal curve
Eigenvalues	2+  2  2  4 -2  0  6 -2	Hecke eigenvalues for primes less than 20
L	2.6046839551683	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	15088b 60352g 16974n 47150h	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1886b

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	2	4	-2	0	6	-2	-	-4	8	-2	+	8	4	12	0	6	-10	-16	-6	-4	-8	-6	14

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Quadratic twists for isogeny class 1886b

-4	8	-3	5	-7	-23	41
15088b	60352g	16974n	47150h	92414o	43378c	77326f

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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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