Cremona's table of elliptic curves

20328 = 2³ · 3 · 7 · 11²

Class	r	Atkin-Lehner	Eigenvalues
20328a (2 curves)	0	2+ 3+ 7+ 11-	2+ 3+  0 7+ 11- -2  8  6
Curve Equation t 20328a1 [0,-1,0,-1008,179676] 2 20328a2 [0,-1,0,-54248,4843500] 2
20328b (1 curve)	0	2+ 3+ 7- 11+	2+ 3+ -1 7- 11+  3  0  3
Curve Equation t 20328b1 [0,-1,0,4925144,-24630711851] 1
20328c (1 curve)	1	2+ 3+ 7- 11-	2+ 3+  3 7- 11- -1 -5  4
Curve Equation t Generators 20328c1 [0,-1,0,1896,75132] 1 [-6:252:1]
20328d (1 curve)	1	2+ 3- 7+ 11-	2+ 3-  1 7+ 11-  6 -3  4
Curve Equation t Generators 20328d1 [0,1,0,-51465,-3116709] 1 [-81:726:1]
20328e (1 curve)	1	2+ 3- 7+ 11-	2+ 3- -3 7+ 11-  3 -4  7
Curve Equation t Generators 20328e1 [0,1,0,-1492,-736639] 1 [128:1089:1]
20328f (1 curve)	1	2+ 3- 7- 11+	2+ 3-  1 7- 11+ -1  8 -5
Curve Equation t Generators 20328f1 [0,1,0,-260,-1839] 1 [40:231:1]
20328g (2 curves)	1	2+ 3- 7- 11+	2+ 3-  2 7- 11+ -2 -4  4
Curve Equation t Generators 20328g1 [0,1,0,48,240] 2 [4116:51040:27] 20328g2 [0,1,0,-392,2352] 2 [-21:42:1]
20328h (1 curve)	1	2+ 3- 7- 11+	2+ 3- -3 7- 11+  3 -4 -1
Curve Equation t Generators 20328h1 [0,1,0,1256908,-2469488991] 1 [20368:2910897:1]
20328i (1 curve)	0	2+ 3- 7- 11-	2+ 3-  1 7- 11-  5  4  5
Curve Equation t 20328i1 [0,1,0,-40,3881] 1
20328j (1 curve)	0	2+ 3- 7- 11-	2+ 3- -1 7- 11-  0 -3 -6
Curve Equation t 20328j1 [0,1,0,-19521,876291] 1
20328k (1 curve)	0	2+ 3- 7- 11-	2+ 3-  2 7- 11- -5  6  8
Curve Equation t 20328k1 [0,1,0,5768,406448] 1
20328l (4 curves)	0	2+ 3- 7- 11-	2+ 3-  2 7- 11- -6 -6  0
Curve Equation t 20328l1 [0,1,0,3348,2952288] 2 20328l2 [0,1,0,-289472,58470960] 4 20328l3 [0,1,0,-662152,-123396880] 2 20328l4 [0,1,0,-4601912,3798218928] 2
20328m (6 curves)	0	2+ 3- 7- 11-	2+ 3- -2 7- 11-  2 -2 -4
Curve Equation t 20328m1 [0,1,0,-251599,-48658810] 2 20328m2 [0,1,0,-252204,-48413664] 4 20328m3 [0,1,0,-448224,37051056] 4 20328m4 [0,1,0,-65864,-118179360] 2 20328m5 [0,1,0,-5718984,5257211760] 2 20328m6 [0,1,0,1686216,289768752] 2
20328n (1 curve)	0	2- 3+ 7+ 11+	2- 3+ -1 7+ 11+ -3  0 -3
Curve Equation t 20328n1 [0,-1,0,40704,18490617] 1
20328o (1 curve)	1	2- 3+ 7+ 11-	2- 3+ -1 7+ 11-  3 -4 -1
Curve Equation t Generators 20328o1 [0,-1,0,-28596,1875249] 1 [92:121:1]
20328p (4 curves)	1	2- 3+ 7+ 11-	2- 3+  2 7+ 11-  6  2  8
Curve Equation t Generators 20328p1 [0,-1,0,-71023652,230407834692] 4 [3430327712:-4590782:704969] 20328p2 [0,-1,0,-71026072,230391350620] 4 [-6119620524130:2050115682271440:3463512697] 20328p3 [0,-1,0,-77468112,186113921292] 2 [29340733103059271172946566003:3376085834121121907094682071270:1712909755358426069623963] 20328p4 [0,-1,0,-64622752,273613760620] 2 [-1299921107235041095331117:-503743859585333367630328410:826650870788810440619]
20328q (4 curves)	1	2- 3+ 7+ 11-	2- 3+  2 7+ 11- -6  2 -4
Curve Equation t Generators 20328q1 [0,-1,0,-887,-65712] 2 [18005:208201:125] 20328q2 [0,-1,0,-30532,-2034140] 4 [444:8470:1] 20328q3 [0,-1,0,-487912,-131015300] 2 [822:4760:1] 20328q4 [0,-1,0,-47472,493308] 2 [56270:1046892:125]
20328r (1 curve)	1	2- 3+ 7+ 11-	2- 3+  3 7+ 11-  1  5 -4
Curve Equation t Generators 20328r1 [0,-1,0,229376,-100918244] 1 [12670:1427076:1]
20328s (1 curve)	1	2- 3+ 7+ 11-	2- 3+ -3 7+ 11-  1  2 -7
Curve Equation t Generators 20328s1 [0,-1,0,-1492,-22031] 1 [48:121:1]
20328t (1 curve)	1	2- 3- 7+ 11+	2- 3-  1 7+ 11+  1 -8  5
Curve Equation t Generators 20328t1 [0,1,0,-31500,2321757] 1 [282:3993:1]
20328u (2 curves)	1	2- 3- 7+ 11+	2- 3-  2 7+ 11+  2  4 -4
Curve Equation t Generators 20328u1 [0,1,0,5768,-296320] 2 [9599620633988:-117500779950255:79064065088] 20328u2 [0,1,0,-47472,-3320352] 2 [-3087137:20060586:24389]
20328v (1 curve)	1	2- 3- 7+ 11+	2- 3- -3 7+ 11+ -3  4  1
Curve Equation t Generators 20328v1 [0,1,0,10388,1859141] 1 [-70:891:1]
20328w (1 curve)	0	2- 3- 7+ 11-	2- 3- -1 7+ 11-  0  3  6
Curve Equation t 20328w1 [0,1,0,-161,-717] 1
20328x (1 curve)	0	2- 3- 7+ 11-	2- 3- -1 7+ 11-  5  6  1
Curve Equation t 20328x1 [0,1,0,-6816,-614187] 1
20328y (1 curve)	0	2- 3- 7+ 11-	2- 3-  2 7+ 11-  5 -6 -8
Curve Equation t 20328y1 [0,1,0,48,-288] 1
20328z (1 curve)	1	2- 3- 7- 11-	2- 3-  1 7- 11- -3  0 -7
Curve Equation t Generators 20328z1 [0,1,0,-200900,-35964579] 1 [1470:53361:1]
20328ba (1 curve)	1	2- 3- 7- 11-	2- 3-  1 7- 11- -6  3 -4
Curve Equation t Generators 20328ba1 [0,1,0,-425,2187] 1 [1:42:1]
20328bb (1 curve)	1	2- 3- 7- 11-	2- 3- -1 7- 11- -1  6  7
Curve Equation t Generators 20328bb1 [0,1,0,5284,1148541] 1 [238:3993:1]
20328bc (4 curves)	1	2- 3- 7- 11-	2- 3-  2 7- 11-  2 -6  4
Curve Equation t Generators 20328bc1 [0,1,0,-887,9810] 2 [561:755:27] 20328bc2 [0,1,0,-1492,-5920] 4 [-10:90:1] 20328bc3 [0,1,0,-18432,-968112] 2 [6888:89540:27] 20328bc4 [0,1,0,5768,-40768] 2 [232:3720:1]
20328bd (2 curves)	1	2- 3- 7- 11-	2- 3- -4 7- 11-  2  0 -2
Curve Equation t Generators 20328bd1 [0,1,0,-406600,118930304] 2 [656:11616:1] 20328bd2 [0,1,0,-6848640,6895956384] 2 [579:55902:1]

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