Cremona's table of elliptic curves

1872 = 2⁴ · 3² · 13

Class	r	Atkin-Lehner	Eigenvalues
1872a (2 curves)	1	2+ 3+ 13+	2+ 3+  2 -2 -4 13+  0  2
Curve Equation t Generators 1872a1 [0,0,0,81,270] 2 [-2:10:1] 1872a2 [0,0,0,-459,2538] 2 [-21:54:1]
1872b (2 curves)	1	2+ 3+ 13+	2+ 3+ -2 -2  4 13+  0  2
Curve Equation t Generators 1872b1 [0,0,0,9,-10] 2 [2:4:1] 1872b2 [0,0,0,-51,-94] 2 [-5:6:1]
1872c (2 curves)	0	2+ 3- 13+	2+ 3-  0  0  6 13+ -2  0
Curve Equation t 1872c1 [0,0,0,-30,-133] 2 1872c2 [0,0,0,-615,-5866] 2
1872d (2 curves)	0	2+ 3- 13+	2+ 3-  0  4 -2 13+  6  4
Curve Equation t 1872d1 [0,0,0,-30,-29] 2 1872d2 [0,0,0,105,-218] 2
1872e (1 curve)	0	2+ 3- 13+	2+ 3-  1 -5 -2 13+  3  2
Curve Equation t 1872e1 [0,0,0,-147,-718] 1
1872f (2 curves)	0	2+ 3- 13+	2+ 3-  4  4 -2 13+  6 -4
Curve Equation t 1872f1 [0,0,0,42,335] 2 1872f2 [0,0,0,-543,4430] 2
1872g (2 curves)	0	2+ 3- 13+	2+ 3- -4  0 -2 13+ -2 -8
Curve Equation t 1872g1 [0,0,0,-5862,162295] 2 1872g2 [0,0,0,5073,698110] 2
1872h (4 curves)	1	2+ 3- 13-	2+ 3-  2 -4  0 13- -2 -8
Curve Equation t Generators 1872h1 [0,0,0,-354,2563] 2 [-1:54:1] 1872h2 [0,0,0,-399,1870] 4 [30:130:1] 1872h3 [0,0,0,-2739,-53822] 2 [-31:36:1] 1872h4 [0,0,0,1221,13210] 2 [3:130:1]
1872i (4 curves)	1	2+ 3- 13-	2+ 3- -2  0  0 13- -2  4
Curve Equation t Generators 1872i1 [0,0,0,-66,119] 2 [-5:18:1] 1872i2 [0,0,0,-471,-3850] 4 [38:182:1] 1872i3 [0,0,0,-7491,-249550] 2 [146:1330:1] 1872i4 [0,0,0,69,-12166] 4 [25:72:1]
1872j (2 curves)	0	2- 3+ 13+	2- 3+  2  2 -4 13+  0  6
Curve Equation t 1872j1 [0,0,0,-459,7290] 2 1872j2 [0,0,0,-9099,333882] 2
1872k (2 curves)	0	2- 3+ 13+	2- 3+ -2  2  4 13+  0  6
Curve Equation t 1872k1 [0,0,0,-51,-270] 2 1872k2 [0,0,0,-1011,-12366] 2
1872l (2 curves)	0	2- 3+ 13+	2- 3+  4 -4  4 13+  0  0
Curve Equation t 1872l1 [0,0,0,-168,855] 2 1872l2 [0,0,0,-2703,54090] 2
1872m (2 curves)	0	2- 3+ 13+	2- 3+ -4 -4 -4 13+  0  0
Curve Equation t 1872m1 [0,0,0,-1512,-23085] 2 1872m2 [0,0,0,-24327,-1460430] 2
1872n (2 curves)	1	2- 3- 13+	2- 3-  1 -1 -2 13+  3 -6
Curve Equation t Generators 1872n1 [0,0,0,-387,4482] 1 [1:64:1] 1872n2 [0,0,0,-30627,-2263518] 1 [217:1144:1]
1872o (2 curves)	1	2- 3- 13+	2- 3- -2  2 -2 13+ -6  6
Curve Equation t Generators 1872o1 [0,0,0,-36,-81] 2 [9:18:1] 1872o2 [0,0,0,9,-270] 2 [58:442:1]
1872p (4 curves)	0	2- 3- 13-	2- 3-  0 -2  0 13-  6 -2
Curve Equation t 1872p1 [0,0,0,-120,11] 2 1872p2 [0,0,0,-1335,18722] 2 1872p3 [0,0,0,-6600,-206377] 2 1872p4 [0,0,0,-6735,-197494] 2
1872q (4 curves)	0	2- 3- 13-	2- 3- -2  4  4 13- -2  0
Curve Equation t 1872q1 [0,0,0,69,-470] 2 1872q2 [0,0,0,-651,-5510] 4 1872q3 [0,0,0,-10011,-385526] 2 1872q4 [0,0,0,-2811,51946] 4
1872r (4 curves)	0	2- 3- 13-	2- 3- -2 -4 -4 13- -2  8
Curve Equation t 1872r1 [0,0,0,-2811,1197610] 2 1872r2 [0,0,0,-187131,30873130] 4 1872r3 [0,0,0,-336891,-25526486] 2 1872r4 [0,0,0,-2986491,1986506026] 4
1872s (3 curves)	0	2- 3- 13-	2- 3-  3  1  6 13-  3 -2
Curve Equation t 1872s1 [0,0,0,69,362] 1 1872s2 [0,0,0,-651,-12742] 1 1872s3 [0,0,0,-66171,-6551638] 1
1872t (2 curves)	0	2- 3- 13-	2- 3-  4  2 -4 13- -2  2
Curve Equation t 1872t1 [0,0,0,-48,115] 2 1872t2 [0,0,0,-183,-830] 2

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