Cremona's table of elliptic curves

101840 = 2⁴ · 5 · 19 · 67

Class	r	Atkin-Lehner	Eigenvalues
101840a (1 curve)	1	2+ 5+ 19+ 67+	2+  0 5+ -1 -1  2  4 19+
Curve Equation t Generators 101840a1 [0,0,0,157,2] 1 [7:-38:1]
101840b (1 curve)	2	2+ 5+ 19+ 67-	2+ -1 5+ -3 -2 -2  4 19+
Curve Equation t Generators 101840b1 [0,-1,0,-236,-22385] 1 [119:1273:1]&[8159:736933:1]
101840c (1 curve)	0	2+ 5+ 19- 67+	2+ -1 5+ -3  4  6  2 19-
Curve Equation t 101840c1 [0,-1,0,-176,-845] 1
101840d (1 curve)	1	2+ 5+ 19- 67-	2+  0 5+ -4  2 -3  4 19-
Curve Equation t Generators 101840d1 [0,0,0,-683,-7622] 1 [33:76:1]
101840e (1 curve)	1	2+ 5+ 19- 67-	2+  1 5+ -5  2 -6 -8 19-
Curve Equation t Generators 101840e1 [0,1,0,-16,-341] 1 [21:95:1]
101840f (1 curve)	1	2+ 5- 19- 67+	2+ -1 5- -3 -4  6 -6 19-
Curve Equation t Generators 101840f1 [0,-1,0,0,67] 1 [7:19:1]
101840g (2 curves)	0	2- 5+ 19+ 67+	2-  0 5+ -4  0  2 -2 19+
Curve Equation t 101840g1 [0,0,0,8357,-1581558] 2 101840g2 [0,0,0,-163163,-23913462] 2
101840h (2 curves)	0	2- 5+ 19+ 67+	2- -1 5+  1  0  2  6 19+
Curve Equation t 101840h1 [0,-1,0,134,-4489] 1 101840h2 [0,-1,0,-1206,122275] 1
101840i (2 curves)	0	2- 5+ 19+ 67+	2- -1 5+  1  6  2  0 19+
Curve Equation t 101840i1 [0,-1,0,4254,-57905] 1 101840i2 [0,-1,0,-46286,4763611] 1
101840j (3 curves)	0	2- 5+ 19+ 67+	2-  2 5+  1  3 -4 -6 19+
Curve Equation t 101840j1 [0,-1,0,-202525656,-1109281465360] 1 101840j2 [0,-1,0,-202513096,-1109425945104] 1 101840j3 [0,-1,0,89665864,-3956358908560] 1
101840k (1 curve)	2	2- 5+ 19+ 67+	2- -2 5+ -3  3  0 -2 19+
Curve Equation t Generators 101840k1 [0,1,0,-8216,283924] 1 [36:-190:1]&[-28:702:1]
101840l (1 curve)	1	2- 5+ 19- 67+	2-  0 5+  4 -6  3  8 19-
Curve Equation t Generators 101840l1 [0,0,0,397,-17102] 1 [153:1904:1]
101840m (1 curve)	1	2- 5+ 19- 67+	2-  1 5+ -1 -2  6  0 19-
Curve Equation t Generators 101840m1 [0,1,0,214,1235] 1 [11:71:1]
101840n (2 curves)	1	2- 5- 19+ 67+	2-  0 5- -4 -4 -2  6 19+
Curve Equation t Generators 101840n1 [0,0,0,8573,-8574] 2 [4827:72640:27] 101840n2 [0,0,0,-34307,-68606] 2 [-47:1200:1]
101840o (2 curves)	1	2- 5- 19+ 67+	2- -1 5-  1  0  2  6 19+
Curve Equation t Generators 101840o1 [0,-1,0,-10250,420727] 1 [2202:34295:8] 101840o2 [0,-1,0,-840550,296895587] 1 [4634:16055:8]
101840p (1 curve)	0	2- 5- 19- 67+	2-  2 5-  3  5 -4 -6 19-
Curve Equation t 101840p1 [0,-1,0,-7600,-349248] 1

Data from Elliptic Curve Data by J. E. Cremona.
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