Cremona's table of elliptic curves

82908 = 2² · 3² · 7² · 47

Class	r	Atkin-Lehner	Eigenvalues
82908a (2 curves)	1	2- 3+ 7- 47+	2- 3+  2 7- -4  6  4  6
Curve Equation t Generators 82908a1 [0,0,0,-4704,46305] 2 [70:245:1] 82908a2 [0,0,0,-40719,-3130218] 2 [1099:35770:1]
82908b (2 curves)	1	2- 3+ 7- 47+	2- 3+ -2 7-  6 -2  6 -2
Curve Equation t Generators 82908b1 [0,0,0,-148176,20420505] 2 [-98:5831:1] 82908b2 [0,0,0,-2324511,1364089734] 2 [1171:15742:1]
82908c (2 curves)	1	2- 3+ 7- 47+	2- 3+ -2 7- -6  2  6  2
Curve Equation t Generators 82908c1 [0,0,0,-336,2205] 2 [7:14:1] 82908c2 [0,0,0,-5271,147294] 2 [126:1218:1]
82908d (1 curve)	1	2- 3+ 7- 47+	2- 3+  3 7-  1  4  4 -4
Curve Equation t Generators 82908d1 [0,0,0,-1176,-12348] 1 [-12:6:1]
82908e (2 curves)	0	2- 3+ 7- 47-	2- 3+  2 7-  6  2 -6  2
Curve Equation t 82908e1 [0,0,0,-3024,-59535] 2 82908e2 [0,0,0,-47439,-3976938] 2
82908f (2 curves)	0	2- 3+ 7- 47-	2- 3+  2 7- -6 -2 -6 -2
Curve Equation t 82908f1 [0,0,0,-16464,-756315] 2 82908f2 [0,0,0,-258279,-50521842] 2
82908g (2 curves)	0	2- 3+ 7- 47-	2- 3+ -2 7-  4  6 -4  6
Curve Equation t 82908g1 [0,0,0,-42336,-1250235] 2 82908g2 [0,0,0,-366471,84515886] 2
82908h (1 curve)	0	2- 3+ 7- 47-	2- 3+ -3 7- -1  4 -4 -4
Curve Equation t 82908h1 [0,0,0,-10584,333396] 1
82908i (1 curve)	1	2- 3- 7+ 47+	2- 3-  2 7+  4 -6  1  8
Curve Equation t Generators 82908i1 [0,0,0,184191,19575353] 1 [109:6399:1]
82908j (1 curve)	1	2- 3- 7+ 47+	2- 3- -2 7+  0  2 -3  4
Curve Equation t Generators 82908j1 [0,0,0,11319,-6912479] 1 [176:729:1]
82908k (1 curve)	1	2- 3- 7+ 47+	2- 3- -2 7+  6 -1  0  1
Curve Equation t Generators 82908k1 [0,0,0,-65856,-6505436] 1 [317:2115:1]
82908l (2 curves)	2	2- 3- 7+ 47-	2- 3-  0 7+ -6 -4  3  2
Curve Equation t Generators 82908l1 [0,0,0,735,46501] 1 [-14:1701:8]&[44:405:1] 82908l2 [0,0,0,-78645,8492533] 3 [77:-1701:1]&[-244:3627:1]
82908m (1 curve)	0	2- 3- 7+ 47-	2- 3-  2 7+ -2 -2  7  2
Curve Equation t 82908m1 [0,0,0,-1029,-256907] 1
82908n (1 curve)	2	2- 3- 7+ 47-	2- 3- -2 7+ -4  0 -7  0
Curve Equation t Generators 82908n1 [0,0,0,-441,3969] 1 [21:63:1]&[-21:63:1]
82908o (1 curve)	0	2- 3- 7+ 47-	2- 3- -4 7+  4  0 -5 -4
Curve Equation t 82908o1 [0,0,0,-6989997,-7179938395] 1
82908p (1 curve)	0	2- 3- 7- 47+	2- 3-  0 7-  1 -2 -5 -1
Curve Equation t 82908p1 [0,0,0,-12953640,17951504564] 1
82908q (2 curves)	0	2- 3- 7- 47+	2- 3-  0 7- -3 -2  3 -5
Curve Equation t 82908q1 [0,0,0,-101929800,-398483313676] 1 82908q2 [0,0,0,-8270131800,-289478797530748] 1
82908r (2 curves)	0	2- 3- 7- 47+	2- 3-  0 7- -6  4 -3 -2
Curve Equation t 82908r1 [0,0,0,36015,-15949843] 1 82908r2 [0,0,0,-3853605,-2912938819] 1
82908s (1 curve)	0	2- 3- 7- 47+	2- 3-  1 7- -3  2 -6 -4
Curve Equation t 82908s1 [0,0,0,-3087,-907578] 1
82908t (1 curve)	0	2- 3- 7- 47+	2- 3-  2 7- -4  0  7  0
Curve Equation t 82908t1 [0,0,0,-21609,-1361367] 1
82908u (2 curves)	0	2- 3- 7- 47+	2- 3-  2 7- -6  0 -2 -4
Curve Equation t 82908u1 [0,0,0,-184557324,964551292985] 2 82908u2 [0,0,0,-218653239,583297590638] 2
82908v (1 curve)	2	2- 3- 7- 47+	2- 3- -2 7- -1 -2  1 -1
Curve Equation t Generators 82908v1 [0,0,0,-336,-13916] 1 [29:27:1]&[56:-378:1]
82908w (1 curve)	2	2- 3- 7- 47+	2- 3- -2 7- -2  2 -7 -2
Curve Equation t Generators 82908w1 [0,0,0,-21,749] 1 [-5:27:1]&[1:27:1]
82908x (2 curves)	2	2- 3- 7- 47+	2- 3- -2 7-  4 -4 -4 -8
Curve Equation t Generators 82908x1 [0,0,0,-1679916,-838067335] 2 [-748:29:1]&[1792:43659:1] 82908x2 [0,0,0,-1695351,-821882194] 2 [-854:1764:1]&[-805:4606:1]
82908y (2 curves)	0	2- 3- 7- 47+	2- 3- -3 7-  3  4  0 -2
Curve Equation t 82908y1 [0,0,0,-16464,772436] 1 82908y2 [0,0,0,-228144,-41754076] 1
82908z (1 curve)	0	2- 3- 7- 47+	2- 3-  4 7-  4  0  5  4
Curve Equation t 82908z1 [0,0,0,-142653,20932765] 1
82908ba (1 curve)	1	2- 3- 7- 47-	2- 3- -1 7- -3  2 -6  6
Curve Equation t Generators 82908ba1 [0,0,0,-97608,-11712764] 1 [-187:27:1]
82908bb (1 curve)	1	2- 3- 7- 47-	2- 3- -1 7- -3 -2  6  4
Curve Equation t Generators 82908bb1 [0,0,0,-63,2646] 1 [-14:28:1]
82908bc (1 curve)	1	2- 3- 7- 47-	2- 3-  2 7-  0 -2  3 -4
Curve Equation t Generators 82908bc1 [0,0,0,231,20153] 1 [79:729:1]
82908bd (1 curve)	1	2- 3- 7- 47-	2- 3-  2 7- -1  2 -1  1
Curve Equation t Generators 82908bd1 [0,0,0,-16464,4773188] 1 [-196:686:1]
82908be (1 curve)	1	2- 3- 7- 47-	2- 3-  2 7-  6  1  0 -1
Curve Equation t Generators 82908be1 [0,0,0,-3226944,2231364548] 1 [1024:-846:1]
82908bf (2 curves)	1	2- 3- 7- 47-	2- 3- -2 7-  0  4  4 -4
Curve Equation t Generators 82908bf1 [0,0,0,-21756,1226225] 2 [112:-441:1] 82908bf2 [0,0,0,-37191,-740194] 2 [-41:846:1]
82908bg (1 curve)	1	2- 3- 7- 47-	2- 3- -2 7-  4  6 -1 -8
Curve Equation t Generators 82908bg1 [0,0,0,3759,-57071] 1 [239:3807:1]
82908bh (2 curves)	1	2- 3- 7- 47-	2- 3- -2 7- -6  0  2  4
Curve Equation t Generators 82908bh1 [0,0,0,-3766476,-2812102895] 2 [23534:3597615:1] 82908bh2 [0,0,0,-4462311,-1700576066] 2 [2807:88830:1]
82908bi (1 curve)	1	2- 3- 7- 47-	2- 3- -4 7- -5  6  5  3
Curve Equation t Generators 82908bi1 [0,0,0,262248,17033380] 1 [8:4374:1]

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