Cremona's table of elliptic curves

60306 = 2 · 3 · 19 · 23²

Class	r	Atkin-Lehner	Eigenvalues
60306a (1 curve)	0	2+ 3+ 19+ 23-	2+ 3+  0  2 -2  1 -1 19+
Curve Equation t 60306a1 [1,1,0,36755,514429] 1
60306b (2 curves)	0	2+ 3+ 19+ 23-	2+ 3+  0 -4 -4  0  2 19+
Curve Equation t 60306b1 [1,1,0,-50530,4350208] 2 60306b2 [1,1,0,-45240,5303466] 2
60306c (1 curve)	0	2+ 3+ 19+ 23-	2+ 3+  2  1  3  6  2 19+
Curve Equation t 60306c1 [1,1,0,-804,-9810] 1
60306d (1 curve)	0	2+ 3+ 19+ 23-	2+ 3+  2 -2  3 -3 -1 19+
Curve Equation t 60306d1 [1,1,0,-6071079,5750054613] 1
60306e (1 curve)	0	2+ 3+ 19+ 23-	2+ 3+ -2 -1  1  6 -2 19+
Curve Equation t 60306e1 [1,1,0,26704,664320] 1
60306f (1 curve)	1	2+ 3+ 19- 23-	2+ 3+  0 -2  2  1  1 19-
Curve Equation t Generators 60306f1 [1,1,0,70,-12] 1 [13:51:1]
60306g (1 curve)	1	2+ 3+ 19- 23-	2+ 3+  2  1 -1  6  2 19-
Curve Equation t Generators 60306g1 [1,1,0,14126141,-7941519155] 1 [2248704334842373392724561437:184755894792003434525542157039:721358770797699075778121]
60306h (1 curve)	1	2+ 3+ 19- 23-	2+ 3+ -2 -1 -3  6 -2 19-
Curve Equation t Generators 60306h1 [1,1,0,-425591,115103235] 1 [187:6395:1]
60306i (1 curve)	1	2+ 3+ 19- 23-	2+ 3+ -2  2 -3 -3  1 19-
Curve Equation t Generators 60306i1 [1,1,0,-11476,-477584] 1 [-7795:6449:125]
60306j (1 curve)	1	2+ 3- 19+ 23-	2+ 3-  0  2 -2  3 -7 19+
Curve Equation t Generators 60306j1 [1,0,1,-2726236,-3810271078] 1 [4138:234083:1]
60306k (1 curve)	1	2+ 3- 19+ 23-	2+ 3- -4  2  3  3 -1 19+
Curve Equation t Generators 60306k1 [1,0,1,-23,2] 1 [0:1:1]
60306l (1 curve)	0	2+ 3- 19- 23-	2+ 3-  0 -2  2  3  7 19-
Curve Equation t 60306l1 [1,0,1,-1442178591,46356683845810] 1
60306m (1 curve)	0	2+ 3- 19- 23-	2+ 3-  4 -2 -3  3  1 19-
Curve Equation t 60306m1 [1,0,1,-11914,-51196] 1
60306n (1 curve)	1	2- 3+ 19+ 23-	2- 3+  1  2  4  3 -2 19+
Curve Equation t Generators 60306n1 [1,1,1,-616710,186153219] 1 [439:-733:1]
60306o (2 curves)	1	2- 3+ 19+ 23-	2- 3+  2 -2 -2  2  0 19+
Curve Equation t Generators 60306o1 [1,1,1,5808,-25920627] 2 [142186751506:1176076796777:449455096] 60306o2 [1,1,1,-1279662,-547307259] 2 [74120741524154152914:7217303145281971825389:7629317326375928]
60306p (1 curve)	1	2- 3+ 19+ 23-	2- 3+ -2 -4 -2  3 -5 19+
Curve Equation t Generators 60306p1 [1,1,1,-6359,262757] 1 [-79:568:1]
60306q (1 curve)	0	2- 3+ 19- 23-	2- 3+ -1 -2 -4  3  2 19-
Curve Equation t 60306q1 [1,1,1,-326239601,-2268188613745] 1
60306r (2 curves)	0	2- 3+ 19- 23-	2- 3+  2  2 -6 -6 -4 19-
Curve Equation t 60306r1 [1,1,1,-9659022,-11928963381] 2 60306r2 [1,1,1,-155916942,-749419899189] 2
60306s (4 curves)	0	2- 3+ 19- 23-	2- 3+ -2  0  4  2  6 19-
Curve Equation t 60306s1 [1,1,1,-186219,27713625] 2 60306s2 [1,1,1,-2894699,1894398041] 4 60306s3 [1,1,1,-2810059,2010490265] 2 60306s4 [1,1,1,-46315019,121300278041] 2
60306t (1 curve)	0	2- 3+ 19- 23-	2- 3+ -2  0 -6  7  1 19-
Curve Equation t 60306t1 [1,1,1,-1236284,-1316655235] 1
60306u (2 curves)	0	2- 3- 19+ 23-	2- 3-  0 -2 -2  2  6 19+
Curve Equation t 60306u1 [1,0,0,127,261] 2 60306u2 [1,0,0,-563,2055] 2
60306v (4 curves)	0	2- 3- 19+ 23-	2- 3-  0  4  0 -4 -6 19+
Curve Equation t 60306v1 [1,0,0,-4243,-8479] 2 60306v2 [1,0,0,16917,-63495] 2 60306v3 [1,0,0,-226423,41450309] 2 60306v4 [1,0,0,-221133,43480611] 2
60306w (4 curves)	0	2- 3- 19+ 23-	2- 3-  2 -4  0  6  2 19+
Curve Equation t 60306w1 [1,0,0,-10062,30725892] 4 60306w2 [1,0,0,-1533582,721489860] 4 60306w3 [1,0,0,-2993622,-873165828] 2 60306w4 [1,0,0,-24449862,46531133580] 2
60306x (1 curve)	0	2- 3- 19+ 23-	2- 3-  3 -2  4 -1  2 19+
Curve Equation t 60306x1 [1,0,0,152341,-15463743] 1
60306y (2 curves)	1	2- 3- 19- 23-	2- 3-  0  2  2  2 -6 19-
Curve Equation t Generators 60306y1 [1,0,0,67172,-3041236] 2 [7385970020:150850095374:95443993] 60306y2 [1,0,0,-297838,-25598854] 2 [270699363816326428522:-12622000789843575307589:119565224260002136]
60306z (1 curve)	1	2- 3- 19- 23-	2- 3- -3  2 -4 -1 -2 19-
Curve Equation t Generators 60306z1 [1,0,0,288,1296] 1 [6:-60:1]

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