Cremona's table of elliptic curves

20650 = 2 · 5² · 7 · 59

Class	r	Atkin-Lehner	Eigenvalues
20650a (2 curves)	1	2+ 5+ 7+ 59+	2+  2 5+ 7+ -3  1  3  2
Curve Equation t Generators 20650a1 [1,1,0,63190860,-143182137520] 1 [334043287550522793788095359636700121705690569:37071495662764153365032413421556776015069886154:57805487979035495696193532017046132917449] 20650a2 [1,1,0,-1417922740,-20796724086960] 1 [133933025416511195136129726221560174650126422367320104470356954149642540755795064833968526387220896344720715273519866048633023577921546049:358865033051809105017875527004855987654935284305935788193213729521288036440311636992663440913989039464080756097358075043110999066380376389317:18647765298418068310456048782739694724633547062819179791676198148038562969974786597184309872139414644784489379980347734706600738369]
20650b (1 curve)	1	2+ 5+ 7+ 59+	2+ -2 5+ 7+  5  1  3  2
Curve Equation t Generators 20650b1 [1,0,1,-1,18] 1 [-2:4:1]
20650c (1 curve)	2	2+ 5+ 7+ 59-	2+  1 5+ 7+ -4 -1 -2 -8
Curve Equation t Generators 20650c1 [1,0,1,-141,648] 1 [3:14:1]&[18:54:1]
20650d (1 curve)	0	2+ 5+ 7+ 59-	2+  1 5+ 7+  5 -4  7 -5
Curve Equation t 20650d1 [1,0,1,-4026576,-8314799202] 1
20650e (1 curve)	0	2+ 5+ 7+ 59-	2+  3 5+ 7+ -1  2 -7  5
Curve Equation t 20650e1 [1,-1,0,7478,466676] 1
20650f (1 curve)	0	2+ 5+ 7- 59+	2+ -1 5+ 7-  3  2 -1 -7
Curve Equation t 20650f1 [1,1,0,-61630,-5915020] 1
20650g (1 curve)	0	2+ 5+ 7- 59+	2+  2 5+ 7-  3 -7 -1 -4
Curve Equation t 20650g1 [1,1,0,-10325,402125] 1
20650h (1 curve)	0	2+ 5+ 7- 59+	2+  3 5+ 7-  3 -2  5  5
Curve Equation t 20650h1 [1,-1,0,-2002,35966] 1
20650i (1 curve)	1	2+ 5+ 7- 59-	2+ -3 5+ 7-  1  0 -5 -1
Curve Equation t Generators 20650i1 [1,-1,0,-2752,56296] 1 [5:204:1]
20650j (1 curve)	2	2+ 5- 7+ 59+	2+ -1 5- 7+ -1  0 -5 -5
Curve Equation t Generators 20650j1 [1,1,0,-107075,13442125] 1 [-165:5245:1]&[129:1276:1]
20650k (1 curve)	2	2+ 5- 7+ 59+	2+ -1 5- 7+ -4 -3  4  4
Curve Equation t Generators 20650k1 [1,1,0,25,25] 1 [-1:1:1]&[0:5:1]
20650l (1 curve)	0	2+ 5- 7+ 59+	2+  2 5- 7+ -3  6  3  7
Curve Equation t 20650l1 [1,1,0,-140,-700] 1
20650m (1 curve)	0	2+ 5- 7+ 59+	2+  3 5- 7+ -5 -4  3  7
Curve Equation t 20650m1 [1,-1,0,261758,-19471084] 1
20650n (1 curve)	1	2+ 5- 7+ 59-	2+  0 5- 7+  1 -3  5 -4
Curve Equation t Generators 20650n1 [1,-1,0,58,-84] 1 [3:9:1]
20650o (1 curve)	1	2+ 5- 7- 59+	2+ -2 5- 7-  3 -2  5 -5
Curve Equation t Generators 20650o1 [1,0,1,-2061,-47032] 1 [107:926:1]
20650p (1 curve)	0	2+ 5- 7- 59-	2+ -2 5- 7-  3 -2 -5  1
Curve Equation t 20650p1 [1,0,1,-8291,-461922] 1
20650q (2 curves)	0	2+ 5- 7- 59-	2+ -2 5- 7-  3  5 -3  2
Curve Equation t 20650q1 [1,0,1,724,20298] 3 20650q2 [1,0,1,-6651,-611002] 1
20650r (2 curves)	0	2- 5+ 7+ 59+	2-  2 5+ 7+ -3  4  3  5
Curve Equation t 20650r1 [1,1,1,437,38281] 1 20650r2 [1,1,1,-3938,-1037969] 1
20650s (1 curve)	0	2- 5+ 7+ 59+	2- -2 5+ 7+ -2  2 -4  6
Curve Equation t 20650s1 [1,0,0,-3413,-77183] 1
20650t (2 curves)	1	2- 5+ 7+ 59-	2-  2 5+ 7+  3 -5  3  2
Curve Equation t Generators 20650t1 [1,1,1,18112,2537281] 1 [-49:1263:1] 20650t2 [1,1,1,-166263,-76375219] 1 [2451:118138:1]
20650u (1 curve)	1	2- 5+ 7- 59+	2-  1 5+ 7- -1  0  5 -5
Curve Equation t Generators 20650u1 [1,0,0,-4283,107537] 1 [26:105:1]
20650v (1 curve)	1	2- 5+ 7- 59+	2-  1 5+ 7- -4  3 -4  4
Curve Equation t Generators 20650v1 [1,0,0,612,1892] 1 [638:5665:8]
20650w (1 curve)	1	2- 5+ 7- 59+	2- -2 5+ 7- -1  0 -7  1
Curve Equation t Generators 20650w1 [1,0,0,-35588,-2644208] 1 [282:2984:1]
20650x (1 curve)	1	2- 5+ 7- 59+	2- -3 5+ 7- -5  4 -3  7
Curve Equation t Generators 20650x1 [1,-1,1,10470,-157863] 1 [505:-11817:1]
20650y (1 curve)	0	2- 5+ 7- 59-	2-  0 5+ 7-  1  3 -5 -4
Curve Equation t 20650y1 [1,-1,1,1445,-9053] 1
20650z (1 curve)	0	2- 5+ 7- 59-	2- -2 5+ 7-  6  2 -4  2
Curve Equation t 20650z1 [1,0,0,512,-7158] 1
20650ba (1 curve)	1	2- 5- 7+ 59+	2-  1 5- 7+  3 -2  1 -7
Curve Equation t Generators 20650ba1 [1,0,0,-1540763,-736295983] 1 [4502:286849:1]
20650bb (1 curve)	1	2- 5- 7+ 59+	2-  2 5- 7+  3  2 -5 -5
Curve Equation t Generators 20650bb1 [1,1,1,-51513,-5878969] 1 [16095:349814:27]
20650bc (1 curve)	1	2- 5- 7+ 59+	2- -2 5- 7+  3  7  1 -4
Curve Equation t Generators 20650bc1 [1,0,0,-413,3217] 1 [22:59:1]
20650bd (1 curve)	1	2- 5- 7+ 59+	2- -3 5- 7+  3  2 -5  5
Curve Equation t Generators 20650bd1 [1,-1,1,-50055,4445697] 1 [2974:47243:8]
20650be (1 curve)	0	2- 5- 7+ 59-	2-  2 5- 7+  3  2  5  1
Curve Equation t 20650be1 [1,1,1,-207263,-57740219] 1
20650bf (1 curve)	0	2- 5- 7+ 59-	2-  3 5- 7+  1  0  5 -1
Curve Equation t 20650bf1 [1,-1,1,-68805,6968197] 1
20650bg (1 curve)	0	2- 5- 7- 59+	2-  2 5- 7-  5 -1 -3  2
Curve Equation t 20650bg1 [1,1,1,-13,2281] 1
20650bh (2 curves)	0	2- 5- 7- 59+	2- -2 5- 7- -3 -1 -3  2
Curve Equation t 20650bh1 [1,0,0,1579771487,-17900926732983] 3 20650bh2 [1,0,0,-35448068513,-2599519614732983] 1
20650bi (1 curve)	0	2- 5- 7- 59+	2- -2 5- 7- -3 -6 -3  7
Curve Equation t 20650bi1 [1,0,0,-3513,-80483] 1
20650bj (1 curve)	1	2- 5- 7- 59-	2- -1 5- 7- -4  1  2 -8
Curve Equation t Generators 20650bj1 [1,1,1,-3513,81031] 1 [35:-68:1]
20650bk (1 curve)	1	2- 5- 7- 59-	2- -1 5- 7-  5  4 -7 -5
Curve Equation t Generators 20650bk1 [1,1,1,-161063,-66582819] 1 [1675:-66918:1]
20650bl (1 curve)	1	2- 5- 7- 59-	2- -3 5- 7- -1 -2  7  5
Curve Equation t Generators 20650bl1 [1,-1,1,186945,58521447] 1 [-77:6646:1]

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