Cremona's table of elliptic curves

64980 = 2² · 3² · 5 · 19²

Class	r	Atkin-Lehner	Eigenvalues
64980a (1 curve)	0	2- 3+ 5+ 19+	2- 3+ 5+  2 -6  0  5 19+
Curve Equation t 64980a1 [0,0,0,9747,-399627] 1
64980b (1 curve)	0	2- 3+ 5+ 19+	2- 3+ 5+ -2  2 -4 -3 19+
Curve Equation t 64980b1 [0,0,0,-185193,-31668003] 1
64980c (1 curve)	1	2- 3+ 5+ 19-	2- 3+ 5+  2 -6  0  5 19-
Curve Equation t Generators 64980c1 [0,0,0,3518667,2741041593] 1 [209726416502836253448:17571776179551284649537:203346225800779823]
64980d (1 curve)	1	2- 3+ 5+ 19-	2- 3+ 5+ -2  2  4 -3 19-
Curve Equation t Generators 64980d1 [0,0,0,-513,4617] 1 [9:-27:1]
64980e (1 curve)	1	2- 3+ 5- 19+	2- 3+ 5-  2  6  0 -5 19+
Curve Equation t Generators 64980e1 [0,0,0,1083,14801] 1 [-8:75:1]
64980f (1 curve)	1	2- 3+ 5- 19+	2- 3+ 5- -2 -2 -4  3 19+
Curve Equation t Generators 64980f1 [0,0,0,-20577,1172889] 1 [0:1083:1]
64980g (1 curve)	0	2- 3+ 5- 19-	2- 3+ 5-  2  6  0 -5 19-
Curve Equation t 64980g1 [0,0,0,390963,-101520059] 1
64980h (1 curve)	0	2- 3+ 5- 19-	2- 3+ 5- -2 -2  4  3 19-
Curve Equation t 64980h1 [0,0,0,-57,-171] 1
64980i (2 curves)	1	2- 3- 5+ 19+	2- 3- 5+  0  4  2  2 19+
Curve Equation t Generators 64980i1 [0,0,0,-228,-2527] 2 [38:209:1] 64980i2 [0,0,0,-4503,-116242] 2 [83:286:1]
64980j (2 curves)	1	2- 3- 5+ 19+	2- 3- 5+  0  4 -2  2 19+
Curve Equation t Generators 64980j1 [0,0,0,-82308,17332693] 2 [600182:38203065:10648] 64980j2 [0,0,0,-1625583,797303878] 2 [2548879585362:-8869211646989:3202524424]
64980k (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+  1  6  3 -2 19+
Curve Equation t Generators 64980k1 [0,0,0,-82308,158600657] 1 [5776:438615:1]
64980l (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+ -1 -2  3 -6 19+
Curve Equation t Generators 64980l1 [0,0,0,-82308,-10816643] 1 [9471:921280:1]
64980m (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+ -2  1  4  8 19+
Curve Equation t Generators 64980m1 [0,0,0,-1316928,363334948] 1 [252:6890:1]
64980n (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+ -2  2  0 -1 19+
Curve Equation t Generators 64980n1 [0,0,0,29857227,-1193298180847] 1 [117258056695907394962006296:34163819372810307927378837717:1384359076017650504017]
64980o (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+ -2 -3  0  4 19+
Curve Equation t Generators 64980o1 [0,0,0,-17328,-876508] 1 [-76:38:1]
64980p (1 curve)	1	2- 3- 5+ 19+	2- 3- 5+  4 -2 -2 -1 19+
Curve Equation t Generators 64980p1 [0,0,0,31407,4843537] 1 [1013:32805:1]
64980q (2 curves)	1	2- 3- 5+ 19+	2- 3- 5+ -4  0  4  2 19+
Curve Equation t Generators 64980q1 [0,0,0,3192,-67507] 2 [4161:54568:27] 64980q2 [0,0,0,-18183,-636082] 2 [-86:540:1]
64980r (2 curves)	1	2- 3- 5+ 19+	2- 3- 5+ -4  0 -4  2 19+
Curve Equation t Generators 64980r1 [0,0,0,1152312,463030513] 2 [5264:390375:1] 64980r2 [0,0,0,-6564063,4362886438] 2 [479:36450:1]
64980s (1 curve)	0	2- 3- 5+ 19-	2- 3- 5+  1  6 -3 -2 19-
Curve Equation t 64980s1 [0,0,0,-228,-23123] 1
64980t (1 curve)	2	2- 3- 5+ 19-	2- 3- 5+ -1 -2 -3 -6 19-
Curve Equation t Generators 64980t1 [0,0,0,-228,1577] 1 [-14:45:1]&[-2:45:1]
64980u (1 curve)	0	2- 3- 5+ 19-	2- 3- 5+ -2  1 -4  8 19-
Curve Equation t 64980u1 [0,0,0,-3648,-52972] 1
64980v (1 curve)	0	2- 3- 5+ 19-	2- 3- 5+ -2  2  0 -1 19-
Curve Equation t 64980v1 [0,0,0,82707,173975533] 1
64980w (1 curve)	0	2- 3- 5+ 19-	2- 3- 5+ -2 -3  0  4 19-
Curve Equation t 64980w1 [0,0,0,-6255408,6011968372] 1
64980x (1 curve)	0	2- 3- 5+ 19-	2- 3- 5+  4 -2  2 -1 19-
Curve Equation t 64980x1 [0,0,0,11337927,-33221820283] 1
64980y (1 curve)	0	2- 3- 5- 19+	2- 3- 5-  2  1  6  2 19+
Curve Equation t 64980y1 [0,0,0,-199272,-34238684] 1
64980z (1 curve)	0	2- 3- 5- 19+	2- 3- 5-  2 -3 -6 -2 19+
Curve Equation t 64980z1 [0,0,0,-457138632,3761954934356] 1
64980ba (2 curves)	0	2- 3- 5- 19+	2- 3- 5-  2  6 -4 -3 19+
Curve Equation t 64980ba1 [0,0,0,-20577,7949581] 1 64980ba2 [0,0,0,-3724437,2766584509] 3
64980bb (2 curves)	0	2- 3- 5- 19+	2- 3- 5- -2  6  2  2 19+
Curve Equation t 64980bb1 [0,0,0,-912,10469] 2 64980bb2 [0,0,0,-1767,-12274] 2
64980bc (2 curves)	0	2- 3- 5- 19+	2- 3- 5- -2  6 -2  2 19+
Curve Equation t 64980bc1 [0,0,0,-329232,-71806871] 2 64980bc2 [0,0,0,-637887,84187366] 2
64980bd (1 curve)	0	2- 3- 5- 19+	2- 3- 5- -3  2 -1 -2 19+
Curve Equation t 64980bd1 [0,0,0,-16899132,-26740884031] 1
64980be (1 curve)	0	2- 3- 5- 19+	2- 3- 5-  4  2  6  5 19+
Curve Equation t 64980be1 [0,0,0,-20577,13162421] 1
64980bf (1 curve)	0	2- 3- 5- 19+	2- 3- 5- -4  3  6 -2 19+
Curve Equation t 64980bf1 [0,0,0,-329232,-72458476] 1
64980bg (1 curve)	0	2- 3- 5- 19+	2- 3- 5- -5 -6 -1  2 19+
Curve Equation t 64980bg1 [0,0,0,13251588,27265889941] 1
64980bh (4 curves)	1	2- 3- 5- 19-	2- 3- 5-  2  0 -2  6 19-
Curve Equation t Generators 64980bh1 [0,0,0,-4332,75449] 2 [95:722:1] 64980bh2 [0,0,0,11913,507566] 2 [142:2250:1] 64980bh3 [0,0,0,-134292,-18937699] 2 [3515:207214:1] 64980bh4 [0,0,0,-118047,-23690986] 2 [9642766:568728425:2744]
64980bi (4 curves)	1	2- 3- 5- 19-	2- 3- 5-  2  0  4 -6 19-
Curve Equation t Generators 64980bi1 [0,0,0,-3968112,3042179129] 2 [2375:83752:1] 64980bi2 [0,0,0,-4276767,2541355526] 2 [2242:64980:1] 64980bi3 [0,0,0,-8646672,-5342619139] 2 [244965821240:-289317853821681:175616] 64980bi4 [0,0,0,-120071127,-506240114146] 2 [-140961380:33890319:21952]
64980bj (2 curves)	1	2- 3- 5- 19-	2- 3- 5-  2  0 -6 -2 19-
Curve Equation t Generators 64980bj1 [0,0,0,-2993412,1859138809] 2 [608:16245:1] 64980bj2 [0,0,0,2871033,8254902526] 2 [-433:83250:1]
64980bk (1 curve)	1	2- 3- 5- 19-	2- 3- 5-  2  1 -6  2 19-
Curve Equation t Generators 64980bk1 [0,0,0,-71937192,234843133556] 1 [119688635967835:5533197953753:24464768327]
64980bl (1 curve)	1	2- 3- 5- 19-	2- 3- 5-  2 -3  6 -2 19-
Curve Equation t Generators 64980bl1 [0,0,0,-1266312,-548469884] 1 [-648:50:1]
64980bm (2 curves)	1	2- 3- 5- 19-	2- 3- 5-  2  6  4 -3 19-
Curve Equation t Generators 64980bm1 [0,0,0,-57,-1159] 1 [16:45:1] 64980bm2 [0,0,0,-10317,-403351] 1 [1384:51345:1]
64980bn (2 curves)	1	2- 3- 5- 19-	2- 3- 5- -2  0  4  2 19-
Curve Equation t Generators 64980bn1 [0,0,0,-69312,-5356879] 2 [-200:711:1] 64980bn2 [0,0,0,-377967,84955574] 2 [-665:6498:1]
64980bo (2 curves)	1	2- 3- 5- 19-	2- 3- 5- -2  4  4 -6 19-
Curve Equation t Generators 64980bo1 [0,0,0,-25992,-555579] 2 [72869940:1573091073:140608] 64980bo2 [0,0,0,-334647,-74447586] 2 [16530:718029:8]
64980bp (2 curves)	1	2- 3- 5- 19-	2- 3- 5- -2 -4  0  2 19-
Curve Equation t Generators 64980bp1 [0,0,0,-10985952,14015207329] 2 [1938:1805:1] 64980bp2 [0,0,0,-11294607,13185974806] 2 [-2413:162450:1]
64980bq (1 curve)	1	2- 3- 5- 19-	2- 3- 5- -3  2  1 -2 19-
Curve Equation t Generators 64980bq1 [0,0,0,-6100586652,183415723568629] 1 [44963725502057135518837:117800163819112682572110:998797482338518799]
64980br (1 curve)	1	2- 3- 5- 19-	2- 3- 5-  4  2 -6  5 19-
Curve Equation t Generators 64980br1 [0,0,0,-57,-1919] 1 [17:45:1]
64980bs (2 curves)	1	2- 3- 5- 19-	2- 3- 5- -4 -2 -6  2 19-
Curve Equation t Generators 64980bs1 [0,0,0,60648,-1159171] 2 [323:7220:1] 64980bs2 [0,0,0,-248007,-9369394] 2 [1102:-32490:1]
64980bt (1 curve)	1	2- 3- 5- 19-	2- 3- 5- -4  3 -6 -2 19-
Curve Equation t Generators 64980bt1 [0,0,0,-912,10564] 1 [20:18:1]
64980bu (1 curve)	1	2- 3- 5- 19-	2- 3- 5- -5 -6  1  2 19-
Curve Equation t Generators 64980bu1 [0,0,0,36708,-3975199] 1 [142:2025:1]

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