Cremona's table of elliptic curves

50470 = 2 · 5 · 7² · 103

Class	r	Atkin-Lehner	Eigenvalues
50470a (1 curve)	0	2+ 5+ 7- 103+	2+ -2 5+ 7- -3 -3 -4  2
Curve Equation t 50470a1 [1,0,1,-15559,-1209078] 1
50470b (2 curves)	1	2+ 5+ 7- 103-	2+  0 5+ 7-  4  6  0  2
Curve Equation t Generators 50470b1 [1,-1,0,-19315,1030581] 2 [158:1301:1] 50470b2 [1,-1,0,-33035,-613075] 2 [5295:14890:27]
50470c (1 curve)	1	2+ 5- 7- 103+	2+  0 5- 7- -3  5 -6 -6
Curve Equation t Generators 50470c1 [1,-1,0,-3929,282253] 1 [-33:629:1]
50470d (2 curves)	1	2+ 5- 7- 103+	2+  0 5- 7-  4 -6  0 -2
Curve Equation t Generators 50470d1 [1,-1,0,-394,-2892] 2 [-11:10:1] 50470d2 [1,-1,0,-674,1980] 2 [-19:97:1]
50470e (1 curve)	0	2+ 5- 7- 103-	2+ -1 5- 7- -2  6  6  5
Curve Equation t 50470e1 [1,1,0,-417,-4619] 1
50470f (2 curves)	0	2+ 5- 7- 103-	2+  2 5- 7-  4  6  6 -4
Curve Equation t 50470f1 [1,1,0,-183511542,-958081565356] 2 50470f2 [1,1,0,-2937170422,-61270370550444] 2
50470g (1 curve)	1	2- 5+ 7- 103+	2-  1 5+ 7- -2 -2  6  5
Curve Equation t Generators 50470g1 [1,0,0,-20121361,-40903914059] 1 [3317750171918035977085874242213026386516903346:719408958958490449327951436648505241517531869675:69591123110675913361037882171081710988347]
50470h (1 curve)	1	2- 5+ 7- 103+	2-  1 5+ 7- -2  3 -4  0
Curve Equation t Generators 50470h1 [1,0,0,-4656,-235264] 1 [256:3792:1]
50470i (1 curve)	1	2- 5+ 7- 103+	2- -1 5+ 7- -2  4  8 -7
Curve Equation t Generators 50470i1 [1,1,1,14454,-49001] 1 [41:763:1]
50470j (2 curves)	0	2- 5+ 7- 103-	2-  0 5+ 7-  0  2  0  4
Curve Equation t 50470j1 [1,-1,1,-573,-2719] 2 50470j2 [1,-1,1,1877,-21339] 2
50470k (1 curve)	0	2- 5+ 7- 103-	2-  0 5+ 7- -3 -1  0  1
Curve Equation t 50470k1 [1,-1,1,-201088,-37267933] 1
50470l (1 curve)	0	2- 5+ 7- 103-	2- -2 5+ 7-  1 -1  0 -2
Curve Equation t 50470l1 [1,0,0,-1226,24730] 1
50470m (1 curve)	1	2- 5- 7+ 103+	2-  0 5- 7+ -3  1  0 -1
Curve Equation t Generators 50470m1 [1,-1,1,-9853297,12802607521] 1 [-389:128944:1]
50470n (2 curves)	0	2- 5- 7- 103+	2- -1 5- 7-  6 -5  0  4
Curve Equation t 50470n1 [1,1,1,-33615,-2386595] 1 50470n2 [1,1,1,10975,-8051583] 1
50470o (4 curves)	1	2- 5- 7- 103-	2-  0 5- 7-  0 -6 -2 -4
Curve Equation t Generators 50470o1 [1,-1,1,1583,-48191] 2 [37:226:1] 50470o2 [1,-1,1,-14097,-543679] 4 [-71:344:1] 50470o3 [1,-1,1,-63097,5591121] 2 [1801:-76606:1] 50470o4 [1,-1,1,-215977,-38577871] 2 [-267:148:1]
50470p (1 curve)	1	2- 5- 7- 103-	2-  1 5- 7- -2 -4  0  1
Curve Equation t Generators 50470p1 [1,0,0,-50275,-4343375] 1 [480:8825:1]
50470q (1 curve)	1	2- 5- 7- 103-	2- -1 5- 7-  6 -2 -2 -3
Curve Equation t Generators 50470q1 [1,1,1,-1030,38415] 1 [125:1309:1]
50470r (1 curve)	1	2- 5- 7- 103-	2- -3 5- 7- -2  0  4 -3
Curve Equation t Generators 50470r1 [1,-1,1,-88332,11011599] 1 [359:4867:1]
50470s (1 curve)	1	2- 5- 7- 103-	2- -3 5- 7-  6 -3  0  4
Curve Equation t Generators 50470s1 [1,-1,1,96888,10497099] 1 [457:12021:1]

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