Cremona's table of elliptic curves

109520 = 2⁴ · 5 · 37²

Class	r	Atkin-Lehner	Eigenvalues
109520a (4 curves)	1	2+ 5+ 37+	2+  0 5+  4 -4  2 -2  4
Curve Equation t Generators 109520a1 [0,0,0,-2738,-50653] 2 [-491442649703:-346665762828:21276960011] 109520a2 [0,0,0,-9583,303918] 4 [-88111:3368232:4913] 109520a3 [0,0,0,17797,1722202] 2 [-4403:418914:343] 109520a4 [0,0,0,-146483,21578178] 2 [-67:5576:1]
109520b (1 curve)	1	2+ 5+ 37+	2+ -1 5+  1  3  0  8  0
Curve Equation t Generators 109520b1 [0,-1,0,-2279841,1099014541] 1 [-8310:387427:8]
109520c (2 curves)	1	2+ 5+ 37+	2+  2 5+ -2  0  6  2  6
Curve Equation t Generators 109520c1 [0,-1,0,-82596,-9093760] 2 [26465395249987553523741:-2300412298730914647801262:3497279492404783701] 109520c2 [0,-1,0,-55216,-15248784] 2 [93475150750626:421964809915110:283722907411]
109520d (1 curve)	1	2+ 5+ 37+	2+ -2 5+ -3 -3  0 -5 -2
Curve Equation t Generators 109520d1 [0,1,0,-456,7500244] 1 [12:-2738:1]
109520e (2 curves)	0	2+ 5+ 37-	2+  2 5+ -4  4  2 -6 -8
Curve Equation t 109520e1 [0,-1,0,-219496,-5063424] 2 109520e2 [0,-1,0,-2245616,1290032480] 2
109520f (1 curve)	0	2+ 5- 37+	2+  3 5-  5  3  4  4 -4
Curve Equation t 109520f1 [0,0,0,-38332,-2633956] 1
109520g (2 curves)	1	2+ 5- 37-	2+  2 5- -4  4 -2  6  8
Curve Equation t Generators 109520g1 [0,-1,0,-160,-48] 2 [-24:260:27] 109520g2 [0,-1,0,-1640,26000] 2 [16:60:1]
109520h (1 curve)	0	2- 5+ 37+	2-  1 5+ -1  3  6  0  0
Curve Equation t 109520h1 [0,1,0,-62061,-523465] 1
109520i (1 curve)	0	2- 5+ 37+	2-  1 5+  3  5 -4  4 -8
Curve Equation t 109520i1 [0,1,0,-116821,-14657021] 1
109520j (2 curves)	0	2- 5+ 37+	2- -1 5+ -2  0  5  0 -2
Curve Equation t 109520j1 [0,-1,0,-219496,-35050000] 1 109520j2 [0,-1,0,-4271736,3394765936] 1
109520k (4 curves)	0	2- 5+ 37+	2-  2 5+ -2  0 -2 -6  2
Curve Equation t 109520k1 [0,-1,0,-1643256,443859056] 2 109520k2 [0,-1,0,5366024,3225141360] 2 109520k3 [0,-1,0,-115544056,478084235376] 2 109520k4 [0,-1,0,-115105976,481888872560] 2
109520l (1 curve)	0	2- 5+ 37+	2- -2 5+  0  5 -1  4 -5
Curve Equation t 109520l1 [0,1,0,-1936,720660] 1
109520m (1 curve)	0	2- 5+ 37+	2- -2 5+ -1 -3  0 -3 -6
Curve Equation t 109520m1 [0,1,0,273344,78775860] 1
109520n (1 curve)	0	2- 5+ 37+	2-  3 5+  0 -2 -1 -2 -2
Curve Equation t 109520n1 [0,0,0,-13726963,-13040412238] 1
109520o (2 curves)	1	2- 5+ 37-	2-  0 5+  2 -4 -2 -6  2
Curve Equation t Generators 109520o1 [0,0,0,-52223243,-145206245958] 2 [-68374822174407767042995:-89877796017081846866512:16223963292707703625] 109520o2 [0,0,0,-44118763,-191805385062] 2 [49795854426711242929362037399819466542401095:-3588353964958390865063531694086046894647348178:4579799098176966030326513146506723637625]
109520p (1 curve)	1	2- 5+ 37-	2-  0 5+ -5  3 -2  1  2
Curve Equation t Generators 109520p1 [0,0,0,-35483,2576458] 1 [111:74:1]
109520q (1 curve)	1	2- 5+ 37-	2-  1 5+ -1 -3  0  6  6
Curve Equation t Generators 109520q1 [0,1,0,-7564181,-6700633981] 1 [-38085110952014:372889393801135:18948744296]
109520r (1 curve)	1	2- 5+ 37-	2-  3 5+  1  3  4 -2  2
Curve Equation t Generators 109520r1 [0,0,0,-810448,-277375828] 1 [740802:122640670:27]
109520s (4 curves)	1	2- 5- 37+	2-  0 5-  0  4 -2  2 -4
Curve Equation t Generators 109520s1 [0,0,0,-113627,-12055414] 2 [177415:74728234:1] 109520s2 [0,0,0,-551707,146792394] 4 [-231208835:1046741136:274625] 109520s3 [0,0,0,543493,657374634] 2 [287462274130021825443:-121081805811837266375330:1620288472318677] 109520s4 [0,0,0,-8656187,9802469866] 4 [211905:5096:125]
109520t (2 curves)	1	2- 5- 37+	2- -1 5-  1  3  4  0 -4
Curve Equation t Generators 109520t1 [0,-1,0,-248245,18550457] 1 [-3574:50653:8] 109520t2 [0,-1,0,-16457205,25702458025] 1 [18330:-34225:8]
109520u (2 curves)	1	2- 5- 37+	2- -1 5- -2  0 -5  0  2
Curve Equation t Generators 109520u1 [0,-1,0,-160,-640] 1 [-8:8:1] 109520u2 [0,-1,0,-3120,68032] 1 [24:-80:1]
109520v (1 curve)	1	2- 5- 37+	2- -1 5-  5 -3  2  4 -4
Curve Equation t Generators 109520v1 [0,-1,0,-3424325,-2437736723] 1 [-364308:18605:343]
109520w (3 curves)	1	2- 5- 37+	2-  2 5-  1 -3  4 -3  2
Curve Equation t Generators 109520w1 [0,-1,0,-1172320,-488178048] 1 [295270305904794:-38796101438846778:17034106517] 109520w2 [0,-1,0,-405680,-1114369600] 1 [65762470:2785408470:29791] 109520w3 [0,-1,0,3646560,29880403712] 1 [19154:2669550:1]
109520x (2 curves)	1	2- 5- 37+	2-  2 5-  2  0  2 -2  2
Curve Equation t Generators 109520x1 [0,-1,0,-77120,7991360] 2 [834526:40897506:343] 109520x2 [0,-1,0,32400,28756352] 2 [49309227786:2436070431430:20346417]
109520y (4 curves)	1	2- 5- 37+	2-  2 5- -2  0 -2  6 -4
Curve Equation t Generators 109520y1 [0,-1,0,-1825,-20028] 2 [3524629580196165144:17323417456114494547:58090099737871872] 109520y2 [0,-1,0,5020,-140500] 2 [5326419681:79648305004:26198073] 109520y3 [0,-1,0,-56585,5198600] 2 [580040:1901160:4913] 109520y4 [0,-1,0,-49740,6496412] 2 [42596:1047285:64]
109520z (1 curve)	1	2- 5- 37+	2- -2 5-  0  5  1 -4  5
Curve Equation t Generators 109520z1 [0,1,0,-2650840,36535399188] 1 [-2282:175232:1]
109520ba (1 curve)	1	2- 5- 37+	2-  3 5-  0 -2  1  2  2
Curve Equation t Generators 109520ba1 [0,0,0,-10027,-257446] 1 [-969:6400:27]
109520bb (1 curve)	1	2- 5- 37+	2- -3 5-  3 -5 -2 -4 -4
Curve Equation t Generators 109520bb1 [0,0,0,-300424312,-1993943796116] 1 [-10582:13690:1]
109520bc (2 curves)	0	2- 5- 37-	2-  0 5-  2 -4  2  6 -2
Curve Equation t 109520bc1 [0,0,0,-38147,-2866686] 2 109520bc2 [0,0,0,-32227,-3786654] 2
109520bd (1 curve)	0	2- 5- 37-	2-  0 5- -5  3  2 -1 -2
Curve Equation t 109520bd1 [0,0,0,-48576227,130505327074] 1
109520be (1 curve)	2	2- 5- 37-	2-  1 5- -1 -3  0 -6 -6
Curve Equation t Generators 109520be1 [0,1,0,-5525,-134077] 1 [-34:125:1]&[86:185:1]
109520bf (1 curve)	0	2- 5- 37-	2-  3 5-  1  3 -4  2 -2
Curve Equation t 109520bf1 [0,0,0,-592,-5476] 1

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