Cremona's table of elliptic curves

52808 = 2³ · 7 · 23 · 41

Class	r	Atkin-Lehner	Eigenvalues
52808a (1 curve)	1	2+ 7+ 23+ 41+	2+  0 -3 7+ -5  1 -4 -2
Curve Equation t Generators 52808a1 [0,0,0,-79159,-8550981] 1 [-169:9:1]
52808b (1 curve)	0	2+ 7- 23+ 41+	2+  0  3 7-  5  1  8 -6
Curve Equation t 52808b1 [0,0,0,-15511,-623373] 1
52808c (1 curve)	1	2+ 7- 23+ 41-	2+  2  1 7-  0 -1 -4 -1
Curve Equation t Generators 52808c1 [0,-1,0,2120,20028] 1 [-6:84:1]
52808d (1 curve)	1	2+ 7- 23- 41+	2+ -2 -1 7-  4 -7  8 -1
Curve Equation t Generators 52808d1 [0,1,0,-56,-224] 1 [20:84:1]
52808e (2 curves)	2	2- 7+ 23- 41-	2-  0  0 7+ -4  2 -2 -4
Curve Equation t Generators 52808e1 [0,0,0,65,-222] 2 [7:24:1]&[21:102:1] 52808e2 [0,0,0,-395,-2154] 2 [-13:28:1]&[650:16564:1]
52808f (1 curve)	0	2- 7+ 23- 41-	2-  3  3 7+  2 -4  7  8
Curve Equation t 52808f1 [0,0,0,-3186091,-2188923322] 1
52808g (2 curves)	1	2- 7- 23+ 41+	2-  0  0 7-  6  2  2 -4
Curve Equation t Generators 52808g1 [0,0,0,-1315,-22962] 2 [12583634180:-78165252969:195112000] 52808g2 [0,0,0,-22475,-1296794] 2 [-2117754:-188230:24389]
52808h (1 curve)	1	2- 7- 23+ 41+	2-  0  3 7- -3  5 -4  2
Curve Equation t Generators 52808h1 [0,0,0,-45211,3700107] 1 [15345:3:125]
52808i (2 curves)	0	2- 7- 23+ 41-	2- -2  4 7- -4 -4 -2  8
Curve Equation t 52808i1 [0,1,0,184,-2048] 2 52808i2 [0,1,0,-1776,-25568] 2

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

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