Cremona's table of elliptic curves

68080 = 2⁴ · 5 · 23 · 37

Class	r	Atkin-Lehner	Eigenvalues
68080a (4 curves)	1	2+ 5+ 23+ 37+	2+  0 5+  0 -4 -6 -2  0
Curve Equation t Generators 68080a1 [0,0,0,502,13447] 2 [-21043:52548:1331] 68080a2 [0,0,0,-6343,176358] 4 [-87:264:1] 68080a3 [0,0,0,-23363,-1181838] 2 [-23898:47663:216] 68080a4 [0,0,0,-98843,11960858] 2 [-347:2116:1]
68080b (1 curve)	1	2+ 5+ 23+ 37+	2+  0 5+ -1  3  4 -3  6
Curve Equation t Generators 68080b1 [0,0,0,-151043,22594658] 1 [226:46:1]
68080c (1 curve)	0	2+ 5+ 23+ 37-	2+  1 5+  4 -5  2  2 -2
Curve Equation t 68080c1 [0,1,0,-16,-716] 1
68080d (1 curve)	1	2+ 5+ 23- 37-	2+  2 5+  1  0  3  6 -5
Curve Equation t Generators 68080d1 [0,-1,0,4,11] 1 [43:279:1]
68080e (1 curve)	0	2+ 5- 23+ 37+	2+  0 5-  3  2 -3 -2  3
Curve Equation t 68080e1 [0,0,0,-47,-139] 1
68080f (1 curve)	0	2+ 5- 23+ 37+	2+ -1 5-  2  6  3  8 -2
Curve Equation t 68080f1 [0,-1,0,420,1975] 1
68080g (4 curves)	1	2+ 5- 23+ 37-	2+  0 5- -4 -4 -2 -6 -4
Curve Equation t Generators 68080g1 [0,0,0,-767,6014] 2 [5:48:1] 68080g2 [0,0,0,-11347,465186] 4 [25:444:1] 68080g3 [0,0,0,-10427,543754] 4 [103:750:1] 68080g4 [0,0,0,-181547,29773626] 2 [255:246:1]
68080h (1 curve)	1	2+ 5- 23+ 37-	2+ -2 5-  1 -4 -7 -2 -7
Curve Equation t Generators 68080h1 [0,1,0,-1200,19375] 1 [-15:185:1]
68080i (1 curve)	1	2+ 5- 23+ 37-	2+  3 5-  2  2 -5  0  2
Curve Equation t Generators 68080i1 [0,0,0,-1118107,-1482883819] 1 [5378124:2400259375:27]
68080j (1 curve)	0	2- 5+ 23+ 37+	2-  0 5+ -3 -2 -1 -2  7
Curve Equation t 68080j1 [0,0,0,67,-197] 1
68080k (2 curves)	0	2- 5+ 23+ 37+	2- -2 5+  2  4  2  2  0
Curve Equation t 68080k1 [0,1,0,-1296,-15596] 2 68080k2 [0,1,0,2384,-84780] 2
68080l (2 curves)	1	2- 5+ 23+ 37-	2- -1 5+  4  3  2  6 -2
Curve Equation t Generators 68080l1 [0,-1,0,9504,-385280] 1 [2704:140672:1] 68080l2 [0,-1,0,-93536,17172736] 1 [0:4144:1]
68080m (1 curve)	1	2- 5+ 23- 37+	2-  0 5+  3 -5 -4  1 -2
Curve Equation t Generators 68080m1 [0,0,0,-25283,-1706942] 1 [777:21160:1]
68080n (1 curve)	1	2- 5+ 23- 37+	2-  1 5+  2  2 -1  4  6
Curve Equation t Generators 68080n1 [0,1,0,-46,4255] 1 [708:4625:64]
68080o (1 curve)	0	2- 5+ 23- 37-	2-  0 5+  5 -1  4 -1 -6
Curve Equation t 68080o1 [0,0,0,1477,-16278] 1
68080p (1 curve)	0	2- 5+ 23- 37-	2-  1 5+  4 -3  6  6 -2
Curve Equation t 68080p1 [0,1,0,-856,9364] 1
68080q (1 curve)	0	2- 5+ 23- 37-	2-  3 5+ -1  3 -6 -2  4
Curve Equation t 68080q1 [0,0,0,-928,-1552] 1
68080r (1 curve)	0	2- 5+ 23- 37-	2- -3 5+ -4 -3  6 -2 -2
Curve Equation t 68080r1 [0,0,0,-2296483,-1348309598] 1
68080s (2 curves)	1	2- 5- 23- 37-	2-  0 5- -4  0  2 -6 -6
Curve Equation t Generators 68080s1 [0,0,0,-1787,27434] 2 [-17:230:1] 68080s2 [0,0,0,-5467,-121974] 2 [-33:150:1]
68080t (4 curves)	1	2- 5- 23- 37-	2-  0 5- -4 -4 -2  2  0
Curve Equation t Generators 68080t1 [0,0,0,-1165067,-366952774] 2 [-778:8280:1] 68080t2 [0,0,0,-6407947,5938134714] 4 [-2537:76590:1] 68080t3 [0,0,0,4425973,23972277946] 4 [582:163540:1] 68080t4 [0,0,0,-101127947,391429590714] 4 [4133:209920:1]
68080u (1 curve)	1	2- 5- 23- 37-	2-  1 5-  2 -2  7  0 -2
Curve Equation t Generators 68080u1 [0,1,0,-4704990,3926564975] 1 [33825:1295:27]
68080v (1 curve)	1	2- 5- 23- 37-	2- -1 5- -3 -1  4  0  0
Curve Equation t Generators 68080v1 [0,-1,0,-1125,-7223] 1 [49:230:1]

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