Cremona's table of elliptic curves

18870 = 2 · 3 · 5 · 17 · 37

Class	r	Atkin-Lehner	Eigenvalues
18870a (4 curves)	1	2+ 3+ 5+ 17+ 37+	2+ 3+ 5+  0  4  2 17+  4
Curve Equation t Generators 18870a1 [1,1,0,-2408,2112] 2 [-16:200:1] 18870a2 [1,1,0,-25528,-1574672] 4 [9976:991348:1] 18870a3 [1,1,0,-408028,-100489172] 2 [638964:63395147:64] 18870a4 [1,1,0,-12948,-3111948] 2 [79806:7930983:8]
18870b (4 curves)	0	2+ 3+ 5+ 17+ 37-	2+ 3+ 5+  0 -4  2 17+  4
Curve Equation t 18870b1 [1,1,0,3457,-751803] 2 18870b2 [1,1,0,-106063,-12820907] 4 18870b3 [1,1,0,-1678563,-837754407] 2 18870b4 [1,1,0,-285883,41880337] 2
18870c (2 curves)	0	2+ 3+ 5+ 17+ 37-	2+ 3+ 5+  4 -6 -2 17+  6
Curve Equation t 18870c1 [1,1,0,-24334363,-45772356707] 2 18870c2 [1,1,0,-5438683,-115009907363] 2
18870d (2 curves)	2	2+ 3+ 5+ 17+ 37-	2+ 3+ 5+ -4 -2 -2 17+  2
Curve Equation t Generators 18870d1 [1,1,0,-53,93] 2 [-7:17:1]&[-2:15:1] 18870d2 [1,1,0,127,777] 2 [-4:17:1]&[-1:26:1]
18870e (2 curves)	0	2+ 3+ 5- 17+ 37+	2+ 3+ 5-  4 -6  6 17+  6
Curve Equation t 18870e1 [1,1,0,-15047,-473739] 2 18870e2 [1,1,0,43273,-3191451] 2
18870f (1 curve)	1	2+ 3+ 5- 17+ 37-	2+ 3+ 5- -1  4 -3 17+  6
Curve Equation t Generators 18870f1 [1,1,0,93,639] 1 [33:186:1]
18870g (2 curves)	1	2+ 3+ 5- 17- 37+	2+ 3+ 5-  0  0  0 17- -2
Curve Equation t Generators 18870g1 [1,1,0,13,-339] 2 [7:9:1] 18870g2 [1,1,0,-667,-6731] 2 [-17:16:1]
18870h (2 curves)	1	2+ 3+ 5- 17- 37+	2+ 3+ 5-  4  0  0 17- -6
Curve Equation t Generators 18870h1 [1,1,0,9733,58569] 2 [28:581:1] 18870h2 [1,1,0,-39397,422131] 2 [-23:1159:1]
18870i (2 curves)	1	2+ 3- 5+ 17+ 37-	2+ 3- 5+ -2  4 -2 17+  6
Curve Equation t Generators 18870i1 [1,0,1,-324,-2258] 2 [-10:6:1] 18870i2 [1,0,1,-494,326] 2 [-12:73:1]
18870j (2 curves)	1	2+ 3- 5+ 17+ 37-	2+ 3- 5+  4 -2 -2 17+ -6
Curve Equation t Generators 18870j1 [1,0,1,-5469294,4922710432] 2 [-2620:36936:1] 18870j2 [1,0,1,-5423214,5009746336] 2 [1381:11741:1]
18870k (2 curves)	0	2+ 3- 5+ 17- 37-	2+ 3- 5+  4  0  4 17- -6
Curve Equation t 18870k1 [1,0,1,-124,1466] 2 18870k2 [1,0,1,-2844,58042] 2
18870l (4 curves)	0	2+ 3- 5+ 17- 37-	2+ 3- 5+ -4  0 -4 17-  2
Curve Equation t 18870l1 [1,0,1,502686,-111676364] 6 18870l2 [1,0,1,-2641634,-1014725068] 6 18870l3 [1,0,1,-11847729,-15859129148] 2 18870l4 [1,0,1,-190105649,-1008898349884] 2
18870m (2 curves)	1	2+ 3- 5- 17+ 37+	2+ 3- 5-  2 -4 -2 17+  2
Curve Equation t Generators 18870m1 [1,0,1,-195843,-33373442] 2 [-256:165:1] 18870m2 [1,0,1,-206723,-29460994] 2 [-330:1852:1]
18870n (2 curves)	0	2- 3+ 5+ 17+ 37+	2- 3+ 5+  4 -4  4 17+ -2
Curve Equation t 18870n1 [1,1,1,10639,-360817] 2 18870n2 [1,1,1,-57361,-3380017] 2
18870o (2 curves)	0	2- 3+ 5+ 17+ 37+	2- 3+ 5+ -4  4 -4 17+ -2
Curve Equation t 18870o1 [1,1,1,-281,-1981] 2 18870o2 [1,1,1,-4531,-119281] 2
18870p (2 curves)	1	2- 3+ 5+ 17+ 37-	2- 3+ 5+  0  2 -4 17+  4
Curve Equation t Generators 18870p1 [1,1,1,74,-1501] 2 [19:75:1] 18870p2 [1,1,1,-1626,-24621] 2 [53:177:1]
18870q (2 curves)	1	2- 3+ 5+ 17+ 37-	2- 3+ 5+ -2  0  4 17+  0
Curve Equation t Generators 18870q1 [1,1,1,7794,-137781] 2 [51:603:1] 18870q2 [1,1,1,-35726,-1217077] 2 [-63:919:1]
18870r (4 curves)	1	2- 3+ 5+ 17- 37+	2- 3+ 5+  0  0 -2 17- -4
Curve Equation t Generators 18870r1 [1,1,1,-29286,-1583517] 2 [-131:227:1] 18870r2 [1,1,1,-444006,-114055581] 4 [-387:227:1] 18870r3 [1,1,1,-7104006,-7290871581] 2 [19341:2653175:1] 18870r4 [1,1,1,-419526,-127157277] 2 [837:10019:1]
18870s (4 curves)	1	2- 3+ 5+ 17- 37+	2- 3+ 5+  0  4 -2 17-  0
Curve Equation t Generators 18870s1 [1,1,1,-473496,125209929] 2 [381:353:1] 18870s2 [1,1,1,-475116,124307913] 4 [-791:2843:1] 18870s3 [1,1,1,-917286,-144177711] 2 [-6906:21877:8] 18870s4 [1,1,1,-58866,335096913] 2 [-367992:1515741:512]
18870t (1 curve)	1	2- 3- 5+ 17+ 37+	2- 3- 5+  1  0 -5 17+ -6
Curve Equation t Generators 18870t1 [1,0,0,-1856,30720] 1 [28:-44:1]
18870u (4 curves)	0	2- 3- 5+ 17- 37+	2- 3- 5+  0  0  6 17-  4
Curve Equation t 18870u1 [1,0,0,-591,5481] 2 18870u2 [1,0,0,-611,5085] 4 18870u3 [1,0,0,-2461,-41905] 2 18870u4 [1,0,0,919,26811] 2
18870v (2 curves)	1	2- 3- 5+ 17- 37-	2- 3- 5+ -2 -4 -2 17-  6
Curve Equation t Generators 18870v1 [1,0,0,-216,576] 2 [0:24:1] 18870v2 [1,0,0,-2936,60960] 2 [4:220:1]
18870w (2 curves)	0	2- 3- 5- 17+ 37+	2- 3- 5- -2  0 -4 17+  0
Curve Equation t 18870w1 [1,0,0,-35318665,-315023941735] 2 18870w2 [1,0,0,-944027145,-11136469746663] 2
18870x (4 curves)	0	2- 3- 5- 17- 37-	2- 3- 5-  4 -4 -2 17-  0
Curve Equation t 18870x1 [1,0,0,-3195,66177] 4 18870x2 [1,0,0,-8975,-242475] 4 18870x3 [1,0,0,-132905,-18658473] 2 18870x4 [1,0,0,22475,-1557085] 2

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