Cremona's table of elliptic curves

78850 = 2 · 5² · 19 · 83

Class	r	Atkin-Lehner	Eigenvalues
78850a (1 curve)	1	2+ 5+ 19+ 83+	2+  1 5+ -1  1  4 -5 19+
Curve Equation t Generators 78850a1 [1,0,1,-49201,4196548] 1 [107:346:1]
78850b (1 curve)	1	2+ 5+ 19+ 83+	2+ -1 5+  3 -3  6  2 19+
Curve Equation t Generators 78850b1 [1,1,0,-10,80] 1 [-1:10:1]
78850c (1 curve)	2	2+ 5+ 19- 83+	2+ -3 5+ -1  1 -4  3 19-
Curve Equation t Generators 78850c1 [1,-1,0,8,-2084] 1 [39:218:1]&[14:18:1]
78850d (1 curve)	1	2+ 5- 19+ 83-	2+  0 5- -4 -2  1  3 19+
Curve Equation t Generators 78850d1 [1,-1,0,8,-384] 1 [8:8:1]
78850e (1 curve)	1	2+ 5- 19+ 83-	2+  1 5-  1  0  5  6 19+
Curve Equation t Generators 78850e1 [1,0,1,-42076,5094298] 1 [-11206:5066567:2197]
78850f (1 curve)	0	2+ 5- 19- 83-	2+ -1 5- -3 -5 -4  2 19-
Curve Equation t 78850f1 [1,1,0,-1236825,629297125] 1
78850g (1 curve)	0	2- 5+ 19+ 83+	2-  0 5+  4 -2 -1 -3 19+
Curve Equation t 78850g1 [1,-1,1,195,-47803] 1
78850h (1 curve)	2	2- 5+ 19+ 83+	2- -1 5+ -1  0 -1 -3 19+
Curve Equation t Generators 78850h1 [1,1,1,-44213,3645531] 1 [151:-740:1]&[-65:2532:1]
78850i (1 curve)	1	2- 5+ 19+ 83-	2-  3 5+ -3  4 -1 -8 19+
Curve Equation t Generators 78850i1 [1,-1,1,-5054355,-5229931853] 1 [32750319:1329245210:9261]
78850j (1 curve)	1	2- 5+ 19- 83+	2-  1 5+  3 -5  4 -2 19-
Curve Equation t Generators 78850j1 [1,0,0,-49473,5034377] 1 [298:3947:1]
78850k (1 curve)	1	2- 5+ 19- 83+	2- -1 5+ -1  4 -1  4 19-
Curve Equation t Generators 78850k1 [1,1,1,312,2281] 1 [-5:27:1]
78850l (1 curve)	1	2- 5+ 19- 83+	2- -3 5+  3  6 -5 -5 19-
Curve Equation t Generators 78850l1 [1,-1,1,1020,-28353] 1 [23:71:1]
78850m (4 curves)	0	2- 5+ 19- 83-	2-  0 5+  0  4 -2 -2 19-
Curve Equation t 78850m1 [1,-1,1,-955,-10453] 2 78850m2 [1,-1,1,-2955,49547] 4 78850m3 [1,-1,1,6545,296547] 2 78850m4 [1,-1,1,-44455,3618547] 2
78850n (1 curve)	0	2- 5+ 19- 83-	2-  1 5+  3 -2  3  3 19-
Curve Equation t 78850n1 [1,0,0,-966188,373470992] 1
78850o (1 curve)	1	2- 5- 19+ 83+	2- -1 5- -1  0 -5 -6 19+
Curve Equation t Generators 78850o1 [1,1,1,-1683,40081] 1 [35:142:1]
78850p (1 curve)	2	2- 5- 19+ 83-	2-  1 5- -3 -3 -6 -2 19+
Curve Equation t Generators 78850p1 [1,0,0,-263,10517] 1 [-22:87:1]&[2:99:1]

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