Cremona's table of elliptic curves

10640 = 2⁴ · 5 · 7 · 19

Class	r	Atkin-Lehner	Eigenvalues
10640a (1 curve)	1	2+ 5+ 7+ 19+	2+ -3 5+ 7+  1  5  5 19+
Curve Equation t Generators 10640a1 [0,0,0,92,268] 1 [1:19:1]
10640b (4 curves)	0	2+ 5+ 7+ 19-	2+  0 5+ 7+  4 -6  6 19-
Curve Equation t 10640b1 [0,0,0,-5543,-158842] 2 10640b2 [0,0,0,-5563,-157638] 4 10640b3 [0,0,0,-10883,192418] 2 10640b4 [0,0,0,-563,-430638] 2
10640c (1 curve)	1	2+ 5+ 7- 19-	2+  2 5+ 7-  3  1 -5 19-
Curve Equation t Generators 10640c1 [0,-1,0,2984,27216] 1 [18:294:1]
10640d (4 curves)	0	2+ 5- 7+ 19+	2+  0 5- 7+  4  2  2 19+
Curve Equation t 10640d1 [0,0,0,-2162,-38309] 2 10640d2 [0,0,0,-3967,34974] 4 10640d3 [0,0,0,-51467,4490474] 2 10640d4 [0,0,0,14653,269586] 4
10640e (1 curve)	1	2+ 5- 7+ 19-	2+  0 5- 7+  1  3 -3 19-
Curve Equation t Generators 10640e1 [0,0,0,-227,1346] 1 [7:10:1]
10640f (4 curves)	1	2+ 5- 7+ 19-	2+  0 5- 7+ -4 -2  2 19-
Curve Equation t Generators 10640f1 [0,0,0,-978122,-375277761] 2 [454354:108263045:8] 10640f2 [0,0,0,-15684247,-23908018986] 4 [4272141955814:1016049732761415:75151448] 10640f3 [0,0,0,-250947947,-1530113279126] 2 [50829965242955067183450:11695614712593536916232921:880214980371893928] 10640f4 [0,0,0,-15718547,-23798197246] 4 [10101333408692716520070510:-429550119679635900193638358:1845329542234844706711]
10640g (2 curves)	1	2+ 5- 7- 19+	2+ -2 5- 7- -4 -4 -2 19+
Curve Equation t Generators 10640g1 [0,1,0,-75,220] 2 [8:14:1] 10640g2 [0,1,0,20,828] 2 [-2:28:1]
10640h (2 curves)	0	2+ 5- 7- 19-	2+  2 5- 7- -4  4  6 19-
Curve Equation t 10640h1 [0,-1,0,-75,350] 2 10640h2 [0,-1,0,-1300,18480] 2
10640i (1 curve)	0	2- 5+ 7+ 19+	2-  1 5+ 7+ -4  0 -1 19+
Curve Equation t 10640i1 [0,1,0,1024,-14476] 1
10640j (2 curves)	0	2- 5+ 7+ 19+	2- -1 5+ 7+  0 -4  3 19+
Curve Equation t 10640j1 [0,-1,0,-5496,-155024] 1 10640j2 [0,-1,0,664,-482960] 1
10640k (2 curves)	0	2- 5+ 7+ 19+	2-  2 5+ 7+  3  5 -3 19+
Curve Equation t 10640k1 [0,-1,0,-56,-784] 1 10640k2 [0,-1,0,504,20720] 1
10640l (4 curves)	1	2- 5+ 7+ 19-	2-  0 5+ 7+ -4  2 -2 19-
Curve Equation t Generators 10640l1 [0,0,0,-563,-782] 2 [-14:66:1] 10640l2 [0,0,0,-5683,164082] 4 [-49:570:1] 10640l3 [0,0,0,-90803,10531698] 2 [399:6150:1] 10640l4 [0,0,0,-2483,347762] 2 [89:912:1]
10640m (1 curve)	1	2- 5+ 7+ 19-	2-  0 5+ 7+  5 -1 -5 19-
Curve Equation t Generators 10640m1 [0,0,0,277,282] 1 [-1:2:1]
10640n (1 curve)	1	2- 5+ 7+ 19-	2-  1 5+ 7+ -3 -3  5 19-
Curve Equation t Generators 10640n1 [0,1,0,-141,839] 1 [-5:38:1]
10640o (1 curve)	1	2- 5+ 7+ 19-	2- -1 5+ 7+  2  0  1 19-
Curve Equation t Generators 10640o1 [0,-1,0,-3276,73276] 1 [33:4:1]
10640p (1 curve)	1	2- 5+ 7- 19+	2-  0 5+ 7-  1 -1 -3 19+
Curve Equation t Generators 10640p1 [0,0,0,-56843,-5688902] 1 [447:7630:1]
10640q (1 curve)	1	2- 5+ 7- 19+	2-  3 5+ 7- -2 -4 -3 19+
Curve Equation t Generators 10640q1 [0,0,0,10817,32618] 1 [5574:89810:27]
10640r (1 curve)	0	2- 5+ 7- 19-	2-  1 5+ 7-  0  4  7 19-
Curve Equation t 10640r1 [0,1,0,40264,-6227116] 1
10640s (1 curve)	0	2- 5+ 7- 19-	2- -2 5+ 7-  3  1 -5 19-
Curve Equation t 10640s1 [0,1,0,-6536,-205580] 1
10640t (2 curves)	1	2- 5- 7+ 19+	2- -1 5- 7+  6 -4  3 19+
Curve Equation t Generators 10640t1 [0,-1,0,20,-100] 1 [5:10:1] 10640t2 [0,-1,0,-180,2860] 1 [-3:58:1]
10640u (4 curves)	1	2- 5- 7+ 19+	2-  2 5- 7+  0  2 -6 19+
Curve Equation t Generators 10640u1 [0,-1,0,-285,-1900] 2 [250:1095:8] 10640u2 [0,-1,0,-4660,-120900] 2 [23550:174835:216] 10640u3 [0,-1,0,1715,0] 2 [3573090:37638435:195112] 10640u4 [0,-1,0,-6860,6860] 2 [29876139877854:-211760137069091:266841219672]
10640v (2 curves)	1	2- 5- 7+ 19+	2-  2 5- 7+  3 -7  3 19+
Curve Equation t Generators 10640v1 [0,-1,0,-26160,-1695808] 1 [1874:80790:1] 10640v2 [0,-1,0,140240,-3405888] 1 [13345166034:-586257821718:7189057]
10640w (1 curve)	1	2- 5- 7+ 19+	2- -3 5- 7+  3  3  3 19+
Curve Equation t Generators 10640w1 [0,0,0,-1552,23536] 1 [25:19:1]
10640x (1 curve)	0	2- 5- 7+ 19-	2-  1 5- 7+  0 -4 -3 19-
Curve Equation t 10640x1 [0,1,0,-40,-140] 1
10640y (2 curves)	0	2- 5- 7+ 19-	2-  1 5- 7+  3 -1  3 19-
Curve Equation t 10640y1 [0,1,0,-3365,-431725] 1 10640y2 [0,1,0,-266565,69486515] 1
10640z (4 curves)	0	2- 5- 7- 19+	2-  0 5- 7-  4 -2  2 19+
Curve Equation t 10640z1 [0,0,0,-227,1314] 2 10640z2 [0,0,0,-307,306] 4 10640z3 [0,0,0,-3107,-66334] 2 10640z4 [0,0,0,1213,2434] 4
10640ba (1 curve)	0	2- 5- 7- 19+	2-  3 5- 7-  0 -4  1 19+
Curve Equation t 10640ba1 [0,0,0,-307,-8206] 1
10640bb (1 curve)	1	2- 5- 7- 19-	2- -1 5- 7-  2  0 -1 19-
Curve Equation t Generators 10640bb1 [0,-1,0,-1940,-32948] 1 [57:196:1]
10640bc (1 curve)	1	2- 5- 7- 19-	2- -1 5- 7- -3 -5 -1 19-
Curve Equation t Generators 10640bc1 [0,-1,0,2275,1350625] 1 [825:23750:1]
10640bd (2 curves)	1	2- 5- 7- 19-	2-  2 5- 7-  0 -2  2 19-
Curve Equation t Generators 10640bd1 [0,-1,0,-5,-28] 2 [842:8595:8] 10640bd2 [0,-1,0,-180,-868] 2 [615834:6244363:5832]
10640be (1 curve)	1	2- 5- 7- 19-	2-  2 5- 7- -1 -3 -7 19-
Curve Equation t Generators 10640be1 [0,-1,0,-1120,-57600] 1 [90:750:1]

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