Cremona's table of elliptic curves

21560 = 2³ · 5 · 7² · 11

Class	r	Atkin-Lehner	Eigenvalues
21560a (4 curves)	0	2+ 5+ 7- 11+	2+  0 5+ 7- 11+ -6  6 -4
Curve Equation t 21560a1 [0,0,0,-247058,-47265743] 2 21560a2 [0,0,0,-247303,-47167302] 4 21560a3 [0,0,0,-128723,-92488578] 2 21560a4 [0,0,0,-369803,4454198] 2
21560b (2 curves)	0	2+ 5+ 7- 11+	2+  2 5+ 7- 11+ -6 -2 -2
Curve Equation t 21560b1 [0,-1,0,-16,27420] 2 21560b2 [0,-1,0,-13736,614636] 2
21560c (1 curve)	0	2+ 5+ 7- 11+	2+ -3 5+ 7- 11+  6 -3  5
Curve Equation t 21560c1 [0,0,0,-3283,77518] 1
21560d (1 curve)	1	2+ 5+ 7- 11-	2+  0 5+ 7- 11- -3  6 -2
Curve Equation t Generators 21560d1 [0,0,0,-203,-1673] 1 [39:223:1]
21560e (4 curves)	1	2+ 5+ 7- 11-	2+  0 5+ 7- 11-  6 -6  4
Curve Equation t Generators 21560e1 [0,0,0,-5978,-126567] 2 [-52:209:1] 21560e2 [0,0,0,-35623,2488122] 4 [487:10032:1] 21560e3 [0,0,0,18277,9354982] 2 [12414:289484:27] 21560e4 [0,0,0,-563843,162961358] 2 [-266:17150:1]
21560f (1 curve)	1	2+ 5+ 7- 11-	2+  1 5+ 7- 11- -2  0  4
Curve Equation t Generators 21560f1 [0,1,0,-296,-2080] 1 [20:20:1]
21560g (1 curve)	1	2+ 5- 7+ 11-	2+  0 5- 7+ 11-  3 -6  2
Curve Equation t Generators 21560g1 [0,0,0,-9947,573839] 1 [343:6125:1]
21560h (1 curve)	1	2+ 5- 7+ 11-	2+ -1 5- 7+ 11-  2  0 -4
Curve Equation t Generators 21560h1 [0,-1,0,-14520,684412] 1 [82:-196:1]
21560i (2 curves)	1	2+ 5- 7- 11+	2+  0 5- 7- 11+  0  0  8
Curve Equation t Generators 21560i1 [0,0,0,-1862,29841] 2 [-28:245:1] 21560i2 [0,0,0,833,109074] 2 [-17:300:1]
21560j (1 curve)	1	2- 5+ 7+ 11-	2-  1 5+ 7+ 11- -5  4 -2
Curve Equation t Generators 21560j1 [0,1,0,-3277136,2282324960] 1 [947:5390:1]
21560k (1 curve)	1	2- 5+ 7+ 11-	2- -2 5+ 7+ 11-  1 -2 -8
Curve Equation t Generators 21560k1 [0,1,0,-16,69] 1 [2:7:1]
21560l (1 curve)	1	2- 5+ 7+ 11-	2- -2 5+ 7+ 11- -3 -2  8
Curve Equation t Generators 21560l1 [0,1,0,5764344,-2909997035] 1 [14514:1771561:1]
21560m (4 curves)	1	2- 5+ 7- 11+	2-  0 5+ 7- 11+  2 -2  0
Curve Equation t Generators 21560m1 [0,0,0,-2303,-104958] 2 [413:8330:1] 21560m2 [0,0,0,-50323,-4340322] 4 [55055:959616:125] 21560m3 [0,0,0,-64043,-1785658] 2 [-182:1960:1] 21560m4 [0,0,0,-804923,-277958282] 2 [-10423498864:8466165:20123648]
21560n (1 curve)	0	2- 5+ 7- 11-	2- -1 5+ 7- 11-  2  4 -8
Curve Equation t 21560n1 [0,-1,0,-58256,6834556] 1
21560o (1 curve)	0	2- 5+ 7- 11-	2- -1 5+ 7- 11-  5  4 -2
Curve Equation t 21560o1 [0,-1,0,-39216,2939980] 1
21560p (1 curve)	0	2- 5- 7+ 11-	2-  1 5- 7+ 11- -2 -4  8
Curve Equation t 21560p1 [0,1,0,-2854560,-2338543600] 1
21560q (1 curve)	0	2- 5- 7+ 11-	2-  1 5- 7+ 11- -5 -4  2
Curve Equation t 21560q1 [0,1,0,-800,-8800] 1
21560r (4 curves)	1	2- 5- 7- 11-	2-  0 5- 7- 11- -2 -2  0
Curve Equation t Generators 21560r1 [0,0,0,2544913,872887666] 4 [1002:66550:1] 21560r2 [0,0,0,-11803267,7481659374] 4 [595:25872:1] 21560r3 [0,0,0,-93149147,-340890206314] 2 [-48062:347655:8] 21560r4 [0,0,0,-160028267,778814914374] 2 [7470:15378:1]
21560s (2 curves)	1	2- 5- 7- 11-	2-  0 5- 7- 11-  4  4  0
Curve Equation t Generators 21560s1 [0,0,0,98,1029] 2 [-6:15:1] 21560s2 [0,0,0,-1127,13034] 2 [-35:98:1]
21560t (1 curve)	1	2- 5- 7- 11-	2- -1 5- 7- 11-  5 -4  2
Curve Equation t Generators 21560t1 [0,-1,0,-66880,-6634900] 1 [-1190:55:8]
21560u (2 curves)	1	2- 5- 7- 11-	2-  2 5- 7- 11-  0 -4  4
Curve Equation t Generators 21560u1 [0,-1,0,2140,4292] 2 [124:1470:1] 21560u2 [0,-1,0,-8640,43100] 2 [-58:588:1]
21560v (1 curve)	1	2- 5- 7- 11-	2-  2 5- 7- 11- -1  2  8
Curve Equation t Generators 21560v1 [0,-1,0,-800,-25255] 1 [333872:5239263:1331]
21560w (1 curve)	1	2- 5- 7- 11-	2-  2 5- 7- 11-  3  2 -8
Curve Equation t Generators 21560w1 [0,-1,0,117640,8450345] 1 [-68:363:1]

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