Cremona's table of elliptic curves

65968 = 2⁴ · 7 · 19 · 31

Class	r	Atkin-Lehner	Eigenvalues
65968a (2 curves)	0	2+ 7+ 19+ 31-	2+  2  2 7+  4  2 -2 19+
Curve Equation t 65968a1 [0,-1,0,7448,0] 2 65968a2 [0,-1,0,-29792,29792] 2
65968b (1 curve)	0	2+ 7+ 19- 31+	2+  0  0 7+  4  0 -3 19-
Curve Equation t 65968b1 [0,0,0,9580,382076] 1
65968c (2 curves)	2	2+ 7+ 19- 31+	2+ -2 -2 7+  2 -4 -4 19-
Curve Equation t Generators 65968c1 [0,1,0,-344,2596] 2 [-8:70:1]&[6:-28:1] 65968c2 [0,1,0,-5664,162196] 2 [-81:310:1]&[12:310:1]
65968d (2 curves)	1	2+ 7+ 19- 31-	2+  0  2 7+  0 -2  0 19-
Curve Equation t Generators 65968d1 [0,0,0,-34,-33] 2 [1173:7660:27] 65968d2 [0,0,0,121,-250] 2 [173:2280:1]
65968e (4 curves)	1	2+ 7+ 19- 31-	2+  0 -2 7+  0  2  2 19-
Curve Equation t Generators 65968e1 [0,0,0,529,195470] 2 [170:2280:1] 65968e2 [0,0,0,-47491,3893010] 4 [91:570:1] 65968e3 [0,0,0,-108251,-8101014] 2 [-111:1596:1] 65968e4 [0,0,0,-755051,252529594] 4 [6:15748:1]
65968f (2 curves)	0	2+ 7- 19+ 31+	2+  0  2 7- -2  4 -4 19+
Curve Equation t 65968f1 [0,0,0,-3359,75710] 2 65968f2 [0,0,0,-53899,4816362] 2
65968g (1 curve)	0	2+ 7- 19+ 31+	2+  2  0 7- -2  4 -3 19+
Curve Equation t 65968g1 [0,-1,0,-33,-931] 1
65968h (3 curves)	0	2- 7+ 19+ 31+	2-  2  0 7+  6 -4 -3 19+
Curve Equation t 65968h1 [0,-1,0,-21973,-1246371] 1 65968h2 [0,-1,0,-20693,-1399267] 1 65968h3 [0,-1,0,152907,11537405] 1
65968i (2 curves)	1	2- 7+ 19+ 31-	2-  0  2 7+ -2 -4 -4 19+
Curve Equation t Generators 65968i1 [0,0,0,-34499,3396290] 2 [463:9310:1] 65968i2 [0,0,0,-607939,182424258] 2 [48155:290346:125]
65968j (4 curves)	1	2- 7+ 19+ 31-	2-  0 -2 7+ -4 -2 -6 19+
Curve Equation t Generators 65968j1 [0,0,0,-18480971,-30635311110] 2 [240263:117749842:1] 65968j2 [0,0,0,-295844491,-1958589138630] 4 [82491073:40347729150:343] 65968j3 [0,0,0,-295993451,-1956518088166] 4 [14539002242842725:-1305442845122598854:608722171875] 65968j4 [0,0,0,-4733511851,-125349705150374] 2 [35383001614275:-16711365229569674:144703125]
65968k (1 curve)	1	2- 7+ 19+ 31-	2-  0 -4 7+  4 -4  5 19+
Curve Equation t Generators 65968k1 [0,0,0,568,-874340] 1 [2226:36509:8]
65968l (1 curve)	1	2- 7+ 19+ 31-	2- -3  1 7+  2  4  6 19+
Curve Equation t Generators 65968l1 [0,0,0,-25147,1953898] 1 [23:1178:1]
65968m (1 curve)	0	2- 7+ 19- 31-	2- -1 -3 7+ -2  0  2 19-
Curve Equation t 65968m1 [0,-1,0,33728,30473216] 1
65968n (1 curve)	2	2- 7+ 19- 31-	2-  2 -2 7+  0 -6 -3 19-
Curve Equation t Generators 65968n1 [0,-1,0,-1349,-20947] 1 [124:1305:1]&[7644:127241:27]
65968o (1 curve)	1	2- 7- 19+ 31+	2-  2 -2 7-  4 -6  5 19+
Curve Equation t Generators 65968o1 [0,-1,0,2291,-22575] 1 [13092:191619:64]
65968p (1 curve)	2	2- 7- 19+ 31-	2-  0 -2 7-  2 -2 -7 19+
Curve Equation t Generators 65968p1 [0,0,0,64,-16] 1 [1:7:1]&[89:843:1]
65968q (4 curves)	2	2- 7- 19+ 31-	2-  0 -2 7- -4 -2  2 19+
Curve Equation t Generators 65968q1 [0,0,0,-98411,22757530] 2 [117:-3584:1]&[183:3298:1] 65968q2 [0,0,0,-1946731,1044878490] 4 [-1478:26334:1]&[-1163:41664:1] 65968q3 [0,0,0,-2323691,611600666] 2 [1445:16464:1]&[3461:184464:1] 65968q4 [0,0,0,-31142891,66893897754] 4 [2726:47492:1]&[11871:1170498:1]
65968r (1 curve)	0	2- 7- 19- 31+	2-  1 -1 7-  2  4  6 19-
Curve Equation t 65968r1 [0,1,0,-7456,-250892] 1
65968s (2 curves)	1	2- 7- 19- 31-	2-  0  2 7- -4 -2  0 19-
Curve Equation t Generators 65968s1 [0,0,0,-11339,466170] 2 [5:640:1] 65968s2 [0,0,0,-181579,29781498] 2 [271:690:1]
65968t (1 curve)	1	2- 7- 19- 31-	2-  2 -4 7-  2  0 -3 19-
Curve Equation t Generators 65968t1 [0,-1,0,-85,-279] 1 [90:63:8]

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