Cremona's table of elliptic curves

122740 = 2² · 5 · 17 · 19²

Class	r	Atkin-Lehner	Eigenvalues
122740a (1 curve)	0	2- 5+ 17+ 19+	2-  1 5+ -1  2 -4 17+ 19+
Curve Equation t 122740a1 [0,1,0,-36581,2516999] 1
122740b (1 curve)	0	2- 5+ 17+ 19+	2-  2 5+  1  0 -3 17+ 19+
Curve Equation t 122740b1 [0,-1,0,-2286,-1008019] 1
122740c (1 curve)	2	2- 5+ 17+ 19+	2- -2 5+  1  0  3 17+ 19+
Curve Equation t Generators 122740c1 [0,1,0,-6,145] 1 [-6:1:1]&[6:19:1]
122740d (2 curves)	1	2- 5+ 17+ 19-	2-  0 5+ -2  0 -4 17+ 19-
Curve Equation t Generators 122740d1 [0,0,0,-176168,28444273] 2 [-114:6859:1] 122740d2 [0,0,0,-210463,16585062] 2 [-133:6498:1]
122740e (1 curve)	1	2- 5+ 17+ 19-	2- -1 5+ -1  2  4 17+ 19-
Curve Equation t Generators 122740e1 [0,-1,0,-101,-335] 1 [-38:31:8]
122740f (1 curve)	0	2- 5+ 17- 19-	2-  0 5+  1  2  1 17- 19-
Curve Equation t 122740f1 [0,0,0,-119495693,504422431133] 1
122740g (2 curves)	0	2- 5+ 17- 19-	2-  0 5+ -4  2  6 17- 19-
Curve Equation t 122740g1 [0,0,0,-10108,-390963] 2 122740g2 [0,0,0,-8303,-535002] 2
122740h (1 curve)	0	2- 5+ 17- 19-	2-  0 5+  5 -2 -1 17- 19-
Curve Equation t 122740h1 [0,0,0,2527,20577] 1
122740i (2 curves)	0	2- 5+ 17- 19-	2- -1 5+  2  6 -2 17- 19-
Curve Equation t 122740i1 [0,-1,0,-51021,-9188279] 1 122740i2 [0,-1,0,439939,195247465] 1
122740j (2 curves)	0	2- 5+ 17- 19-	2-  2 5+ -2 -4  2 17- 19-
Curve Equation t 122740j1 [0,-1,0,-130441,-782394] 2 122740j2 [0,-1,0,521164,-6777160] 2
122740k (1 curve)	1	2- 5- 17+ 19+	2-  0 5-  1  0  5 17+ 19+
Curve Equation t Generators 122740k1 [0,0,0,-980837,373890949] 1 [36100:20577:64]
122740l (1 curve)	1	2- 5- 17+ 19+	2-  0 5-  1  0 -5 17+ 19+
Curve Equation t Generators 122740l1 [0,0,0,-2717,-54511] 1 [286710:10437517:216]
122740m (2 curves)	1	2- 5- 17+ 19+	2-  0 5-  4  0  4 17+ 19+
Curve Equation t Generators 122740m1 [0,0,0,-16516472,25847997461] 2 [52994714443:2368504816370:12008989] 122740m2 [0,0,0,-264297847,1653821187486] 2 [194452967656037166:-1565735267840811375:19731153214648]
122740n (2 curves)	1	2- 5- 17+ 19+	2-  0 5-  4  0 -4 17+ 19+
Curve Equation t Generators 122740n1 [0,0,0,-45752,-3768479] 2 [627:14630:1] 122740n2 [0,0,0,-732127,-241116954] 2 [7906:5775:8]
122740o (2 curves)	1	2- 5- 17+ 19+	2-  0 5- -4  0  0 17+ 19+
Curve Equation t Generators 122740o1 [0,0,0,-702142112,14268666577341] 2 [-1734863926:868388103125:195112] 122740o2 [0,0,0,-14098626487,643932904467966] 2 [84213996343199278:-12780126751082453625:844980708664]
122740p (2 curves)	1	2- 5- 17+ 19+	2-  0 5- -4  0  0 17+ 19+
Curve Equation t Generators 122740p1 [0,0,0,-1944992,-2080283799] 2 [1862:27455:1] 122740p2 [0,0,0,-39054367,-93881455674] 2 [-3553:5130:1]
122740q (1 curve)	0	2- 5- 17- 19+	2-  2 5- -5 -4  7 17- 19+
Curve Equation t 122740q1 [0,-1,0,-16436450,-25684231723] 1
122740r (1 curve)	2	2- 5- 17- 19+	2- -2 5- -5 -4 -7 17- 19+
Curve Equation t Generators 122740r1 [0,1,0,-45530,3730225] 1 [25:1615:1]&[120:-95:1]
122740s (1 curve)	1	2- 5- 17- 19-	2-  2 5- -3 -2 -1 17- 19-
Curve Equation t Generators 122740s1 [0,-1,0,10710,-1259275] 1 [155:2025:1]

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