Cremona's table of elliptic curves

13545 = 3² · 5 · 7 · 43

Class	r	Atkin-Lehner	Eigenvalues
13545a (1 curve)	1	3+ 5+ 7+ 43+	0 3+ 5+ 7+  2  5 -6  4
Curve Equation t Generators 13545a1 [0,0,1,-108,1883] 1 [9:40:1]
13545b (2 curves)	1	3+ 5+ 7- 43-	1 3+ 5+ 7-  6 -6  4 -4
Curve Equation t Generators 13545b1 [1,-1,0,-960,8675] 2 [26:15:1] 13545b2 [1,-1,0,2415,53900] 2 [28:364:1]
13545c (1 curve)	0	3+ 5- 7+ 43+	0 3+ 5- 7+ -2  5  6  4
Curve Equation t 13545c1 [0,0,1,-12,-70] 1
13545d (2 curves)	2	3+ 5- 7- 43-	-1 3+ 5- 7- -6 -6 -4 -4
Curve Equation t Generators 13545d1 [1,-1,1,-107,-286] 2 [-8:6:1]&[-6:13:1] 13545d2 [1,-1,1,268,-2086] 2 [7:6:1]&[12:46:1]
13545e (2 curves)	0	3- 5+ 7+ 43+	-1 3- 5+ 7+ -4 -4  6  6
Curve Equation t 13545e1 [1,-1,1,-2588,4410942] 2 13545e2 [1,-1,1,-419333,103262856] 2
13545f (4 curves)	1	3- 5+ 7- 43+	1 3- 5+ 7-  0 -2 -6  0
Curve Equation t Generators 13545f1 [1,-1,0,-1260,-16709] 2 [42:35:1] 13545f2 [1,-1,0,-2385,18616] 4 [92:710:1] 13545f3 [1,-1,0,-31410,2149051] 2 [110:71:1] 13545f4 [1,-1,0,8640,135481] 2 [526:7675:8]
13545g (4 curves)	1	3- 5+ 7- 43+	-1 3- 5+ 7-  0  2 -2  0
Curve Equation t Generators 13545g1 [1,-1,1,-16053368,-24752948254] 2 [26977896:3745633226:1331] 13545g2 [1,-1,1,-16053413,-24752802508] 4 [5262:188290:1] 13545g3 [1,-1,1,-16470158,-23399548144] 2 [-2130:45952:1] 13545g4 [1,-1,1,-15637388,-26096729668] 2 [8442:661720:1]
13545h (1 curve)	1	3- 5+ 7- 43+	2 3- 5+ 7-  3 -1 -5  0
Curve Equation t Generators 13545h1 [0,0,1,-3,2313] 1 [-78:297:8]
13545i (1 curve)	1	3- 5+ 7- 43+	2 3- 5+ 7- -6  3  4  4
Curve Equation t Generators 13545i1 [0,0,1,267,-3357] 1 [82:167:8]
13545j (4 curves)	1	3- 5- 7+ 43+	-1 3- 5- 7+  4 -2 -6  0
Curve Equation t Generators 13545j1 [1,-1,1,-864077,309371204] 4 [-663:24631:1] 13545j2 [1,-1,1,-865202,308526104] 4 [487:1336:1] 13545j3 [1,-1,1,-1357277,-81787786] 2 [-47564:1477587:64] 13545j4 [1,-1,1,-391127,644740094] 2 [41822:2987879:8]
13545k (4 curves)	0	3- 5- 7+ 43-	1 3- 5- 7+  4  6  6  4
Curve Equation t 13545k1 [1,-1,0,1836,475195] 2 13545k2 [1,-1,0,-81369,8679208] 4 13545k3 [1,-1,0,-203274,-23333045] 2 13545k4 [1,-1,0,-1290744,564749833] 2
13545l (1 curve)	0	3- 5- 7+ 43-	-2 3- 5- 7+ -2  3  0  4
Curve Equation t 13545l1 [0,0,1,-327,-2408] 1
13545m (1 curve)	0	3- 5- 7- 43+	2 3- 5- 7-  3 -3  7 -8
Curve Equation t 13545m1 [0,0,1,-2127,-38273] 1
13545n (2 curves)	1	3- 5- 7- 43-	0 3- 5- 7- -3 -1  3 -4
Curve Equation t Generators 13545n1 [0,0,1,-822,-15705] 1 [125:1354:1] 13545n2 [0,0,1,6918,290412] 3 [110:1543:1]
13545o (2 curves)	1	3- 5- 7- 43-	-1 3- 5- 7-  0  0  2  2
Curve Equation t Generators 13545o1 [1,-1,1,-527,6014] 2 [-6:97:1] 13545o2 [1,-1,1,-9032,332606] 2 [54:-14:1]

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