Cremona's table of elliptic curves

4900 = 2² · 5² · 7²

Class	r	Atkin-Lehner	Eigenvalues
4900a (2 curves)	0	2- 5+ 7+	2- -1 5+ 7+ -3 -2 -3 -1
Curve Equation t 4900a1 [0,-1,0,-2858,-10163] 1 4900a2 [0,-1,0,-174358,-27964663] 1
4900b (2 curves)	0	2- 5+ 7+	2- -1 5+ 7+  6 -2  6  8
Curve Equation t 4900b1 [0,-1,0,-24908,1522312] 1 4900b2 [0,-1,0,24092,6422312] 1
4900c (1 curve)	0	2- 5+ 7+	2-  3 5+ 7+ -2  6 -2  0
Curve Equation t 4900c1 [0,0,0,-8575,-600250] 1
4900d (1 curve)	1	2- 5+ 7-	2-  0 5+ 7- -5  6 -4  6
Curve Equation t Generators 4900d1 [0,0,0,-245,-1715] 1 [21:49:1]
4900e (1 curve)	1	2- 5+ 7-	2-  1 5+ 7- -1 -5  1  6
Curve Equation t Generators 4900e1 [0,1,0,22867,318863] 1 [653:17150:1]
4900f (2 curves)	1	2- 5+ 7-	2-  1 5+ 7-  3 -1 -3 -2
Curve Equation t Generators 4900f1 [0,1,0,-6533,995063] 1 [338:6125:1] 4900f2 [0,1,0,-986533,376825063] 1 [513:2450:1]
4900g (2 curves)	1	2- 5+ 7-	2-  1 5+ 7- -3  2  3  1
Curve Equation t Generators 4900g1 [0,1,0,-58,13] 1 [-3:13:1] 4900g2 [0,1,0,-3558,80513] 1 [34:1:1]
4900h (2 curves)	1	2- 5+ 7-	2-  1 5+ 7-  6  2 -6 -8
Curve Equation t Generators 4900h1 [0,1,0,-1220508,-519712012] 1 [10657861861:1045549514750:1092727] 4900h2 [0,1,0,1180492,-2205214012] 1 [87548:25906250:1]
4900i (1 curve)	1	2- 5+ 7-	2- -1 5+ 7- -1  5 -1 -6
Curve Equation t Generators 4900i1 [0,-1,0,467,-1063] 1 [47:350:1]
4900j (1 curve)	1	2- 5+ 7-	2-  2 5+ 7- -1  2 -4  0
Curve Equation t Generators 4900j1 [0,-1,0,-2858,-58183] 1 [376:7203:1]
4900k (4 curves)	1	2- 5+ 7-	2- -2 5+ 7-  0  2 -6  4
Curve Equation t Generators 4900k1 [0,1,0,-1633,-18012] 2 [-32:50:1] 4900k2 [0,1,0,4492,-116012] 2 [1003:31850:1] 4900k3 [0,1,0,-50633,4367488] 2 [123:125:1] 4900k4 [0,1,0,-44508,5469988] 2 [-12:2450:1]
4900l (1 curve)	1	2- 5+ 7-	2- -2 5+ 7- -1 -2  4  0
Curve Equation t Generators 4900l1 [0,1,0,-58,153] 1 [2:7:1]
4900m (2 curves)	1	2- 5+ 7-	2- -2 5+ 7-  3 -4  0 -2
Curve Equation t Generators 4900m1 [0,1,0,82,853] 1 [9:49:1] 4900m2 [0,1,0,-4818,127273] 1 [2:343:1]
4900n (1 curve)	1	2- 5+ 7-	2-  3 5+ 7- -5 -3 -1 -6
Curve Equation t Generators 4900n1 [0,0,0,39200,-9089500] 1 [7140:120050:27]
4900o (1 curve)	1	2- 5+ 7-	2- -3 5+ 7- -2 -6  2  0
Curve Equation t Generators 4900o1 [0,0,0,-175,1750] 1 [15:-50:1]
4900p (2 curves)	0	2- 5- 7-	2-  0 5- 7-  0  4  4 -4
Curve Equation t 4900p1 [0,0,0,-98000,11790625] 2 4900p2 [0,0,0,-67375,19293750] 2
4900q (2 curves)	0	2- 5- 7-	2-  0 5- 7-  0 -4 -4 -4
Curve Equation t 4900q1 [0,0,0,-3920,94325] 2 4900q2 [0,0,0,-2695,154350] 2
4900r (1 curve)	0	2- 5- 7-	2-  0 5- 7- -5 -6  4  6
Curve Equation t 4900r1 [0,0,0,-6125,-214375] 1
4900s (1 curve)	0	2- 5- 7-	2-  2 5- 7- -1  2 -4  0
Curve Equation t 4900s1 [0,-1,0,-1458,22037] 1
4900t (2 curves)	0	2- 5- 7-	2-  2 5- 7-  3  4  0 -2
Curve Equation t 4900t1 [0,-1,0,2042,102537] 1 4900t2 [0,-1,0,-120458,16150037] 1
4900u (1 curve)	0	2- 5- 7-	2- -2 5- 7- -1 -2  4  0
Curve Equation t 4900u1 [0,1,0,-71458,-7415787] 1
4900v (1 curve)	0	2- 5- 7-	2-  3 5- 7-  3  1 -5  8
Curve Equation t 4900v1 [0,0,0,-1960,-34300] 1
4900w (1 curve)	0	2- 5- 7-	2- -3 5- 7-  3 -1  5  8
Curve Equation t 4900w1 [0,0,0,-49000,-4287500] 1

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