Cremona's table of elliptic curves

1886 = 2 · 23 · 41

Class	r	Atkin-Lehner	Eigenvalues
1886a (2 curves)	0	2+ 23+ 41-	2+  2 -2  4 -4  6  0  4
Curve Equation t 1886a1 [1,1,0,-491,3965] 2 1886a2 [1,1,0,-7851,264509] 2
1886b (2 curves)	0	2+ 23- 41+	2+  2  2  4 -2  0  6 -2
Curve Equation t 1886b1 [1,1,0,-454,3540] 2 1886b2 [1,1,0,-494,2828] 2
1886c (2 curves)	1	2+ 23- 41-	2+  0 -2  2  2 -2  4 -2
Curve Equation t Generators 1886c1 [1,-1,0,-1313,18045] 2 [17:12:1] 1886c2 [1,-1,0,527,63309] 2 [-25:197:1]
1886d (2 curves)	1	2+ 23- 41-	2+  2 -2  0  0 -2  0  0
Curve Equation t Generators 1886d1 [1,1,0,-31,-75] 2 [-3:3:1] 1886d2 [1,1,0,-491,-4399] 2 [79:637:1]
1886e (4 curves)	1	2- 23+ 41-	2-  0 -2  0  4 -2 -2 -4
Curve Equation t Generators 1886e1 [1,-1,1,14,-15] 2 [3:5:1] 1886e2 [1,-1,1,-66,-79] 4 [11:15:1] 1886e3 [1,-1,1,-886,-9919] 2 [93:793:1] 1886e4 [1,-1,1,-526,4705] 4 [435:175:27]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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