Cremona's table of elliptic curves

80240 = 2⁴ · 5 · 17 · 59

Class	r	Atkin-Lehner	Eigenvalues
80240a (1 curve)	2	2+ 5+ 17- 59+	2+ -1 5+  2 -4 -5 17- -6
Curve Equation t Generators 80240a1 [0,-1,0,-56,400] 1 [-7:20:1]&[8:20:1]
80240b (1 curve)	0	2+ 5- 17+ 59+	2+ -1 5-  4  0  3 17+ -2
Curve Equation t 80240b1 [0,-1,0,-214080,38234272] 1
80240c (1 curve)	0	2+ 5- 17+ 59+	2+  2 5-  4  3  6 17+  7
Curve Equation t 80240c1 [0,-1,0,-25,-123] 1
80240d (2 curves)	1	2+ 5- 17+ 59-	2+  2 5-  2  4 -2 17+  4
Curve Equation t Generators 80240d1 [0,-1,0,-220,-768] 2 [543:1360:27] 80240d2 [0,-1,0,-1400,20000] 2 [70:510:1]
80240e (1 curve)	0	2+ 5- 17- 59-	2+  1 5-  2 -6  3 17-  0
Curve Equation t 80240e1 [0,1,0,-2840,-59212] 1
80240f (2 curves)	0	2- 5+ 17+ 59+	2-  0 5+  0  0  4 17+  0
Curve Equation t 80240f1 [0,0,0,-17728,908523] 2 80240f2 [0,0,0,-18023,876722] 2
80240g (1 curve)	0	2- 5+ 17+ 59+	2-  1 5+  4  4  3 17+ -6
Curve Equation t 80240g1 [0,1,0,-5456,1418900] 1
80240h (2 curves)	0	2- 5+ 17+ 59+	2-  2 5+ -2  0 -2 17+ -4
Curve Equation t 80240h1 [0,-1,0,-20622136,-36037586064] 2 80240h2 [0,-1,0,-329952056,-2306766662800] 2
80240i (2 curves)	2	2- 5+ 17+ 59+	2- -2 5+  2  4 -2 17+ -4
Curve Equation t Generators 80240i1 [0,1,0,-93576,10884340] 2 [-66:4096:1]&[92:1750:1] 80240i2 [0,1,0,-169096,-9264396] 2 [-228:4182:1]&[-125:3152:1]
80240j (2 curves)	0	2- 5+ 17+ 59+	2- -2 5+ -2  4  0 17+  0
Curve Equation t 80240j1 [0,1,0,-501,-4466] 2 80240j2 [0,1,0,-796,1080] 2
80240k (1 curve)	1	2- 5+ 17+ 59-	2- -2 5+  0  3 -2 17+  5
Curve Equation t Generators 80240k1 [0,1,0,-16581,-2538125] 1 [108738:1686187:343]
80240l (1 curve)	1	2- 5+ 17- 59+	2-  0 5+  0  1  4 17-  5
Curve Equation t Generators 80240l1 [0,0,0,-3968,-96208] 1 [226787:2719427:1331]
80240m (1 curve)	1	2- 5+ 17- 59+	2- -1 5+  2 -2  5 17-  4
Curve Equation t Generators 80240m1 [0,-1,0,64,640] 1 [8:40:1]
80240n (1 curve)	0	2- 5+ 17- 59-	2-  0 5+  4  3  4 17- -5
Curve Equation t 80240n1 [0,0,0,62992,-8689332] 1
80240o (2 curves)	2	2- 5+ 17- 59-	2- -1 5+ -2  0 -7 17- -2
Curve Equation t Generators 80240o1 [0,-1,0,4624,141760] 1 [-24:128:1]&[-22:170:1] 80240o2 [0,-1,0,-136816,19630016] 1 [248:-944:1]&[-214:6250:1]
80240p (2 curves)	2	2- 5+ 17- 59-	2- -2 5+  2 -4 -2 17- -4
Curve Equation t Generators 80240p1 [0,1,0,-10881,-421550] 2 [186:-2006:1]&[683694:15163354:1331] 80240p2 [0,1,0,6524,-1625976] 2 [599:14750:1]&[2458:43435:8]
80240q (1 curve)	1	2- 5- 17+ 59+	2-  2 5-  2  3 -6 17+  3
Curve Equation t Generators 80240q1 [0,-1,0,-4725,-124375] 1 [200:2625:1]
80240r (2 curves)	0	2- 5- 17+ 59-	2-  0 5-  4  2 -2 17+  4
Curve Equation t 80240r1 [0,0,0,-83507,-9166606] 2 80240r2 [0,0,0,-7987,-25131534] 2
80240s (2 curves)	0	2- 5- 17+ 59-	2- -1 5-  4  0  5 17+ -2
Curve Equation t 80240s1 [0,-1,0,-7080,-227600] 1 80240s2 [0,-1,0,14920,-1197200] 1
80240t (1 curve)	1	2- 5- 17- 59-	2-  0 5-  2  5 -4 17- -1
Curve Equation t Generators 80240t1 [0,0,0,568,8956] 1 [-3:85:1]
80240u (4 curves)	1	2- 5- 17- 59-	2-  0 5-  4  0 -2 17-  4
Curve Equation t Generators 80240u1 [0,0,0,-1739869307,12187940538794] 2 [149742168953076:343914326402724505:109764631872] 80240u2 [0,0,0,-23214705787,1360622987889066] 4 [2552480876637:790707130859520:13997521] 80240u3 [0,0,0,-18652089467,1911373666306474] 4 [16596104523570862:-5958998223470059950:96008996539] 80240u4 [0,0,0,-371374705787,87109715339889066] 4 [10547873413722809262:723681913988190782645:28000305067896]
80240v (1 curve)	1	2- 5- 17- 59-	2-  1 5- -2  2  3 17-  0
Curve Equation t Generators 80240v1 [0,1,0,-1597800,849872948] 1 [1516:43750:1]
80240w (1 curve)	1	2- 5- 17- 59-	2- -1 5-  0  2  1 17- -4
Curve Equation t Generators 80240w1 [0,-1,0,-10120,412400] 1 [50:-170:1]
80240x (1 curve)	1	2- 5- 17- 59-	2- -1 5- -4  2 -3 17- -4
Curve Equation t Generators 80240x1 [0,-1,0,-401880,-98058128] 1 [874:14750:1]
80240y (1 curve)	1	2- 5- 17- 59-	2- -3 5-  2  2 -1 17-  8
Curve Equation t Generators 80240y1 [0,0,0,-66950169427,-9360270227761646] 1 [119444103:1305407338490:1]
80240z (1 curve)	1	2- 5- 17- 59-	2- -3 5- -2  0  1 17- -2
Curve Equation t Generators 80240z1 [0,0,0,-66187,8232634] 1 [-227:3400:1]

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