Cremona's table of elliptic curves

72670 = 2 · 5 · 13² · 43

Class	r	Atkin-Lehner	Eigenvalues
72670a (2 curves)	1	2+ 5+ 13+ 43+	2+  0 5+ -4 -2 13+ -2 -4
Curve Equation t Generators 72670a1 [1,-1,0,-34085,-2894059] 2 [335:4649:1] 72670a2 [1,-1,0,-574885,-167621739] 2 [34005:880472:27]
72670b (1 curve)	1	2+ 5+ 13+ 43+	2+ -2 5+  5  2 13+  2 -3
Curve Equation t Generators 72670b1 [1,0,1,-239139,45534686] 1 [22358:1874363:343]
72670c (2 curves)	0	2+ 5+ 13+ 43-	2+  0 5+  4  6 13+ -2 -8
Curve Equation t 72670c1 [1,-1,0,1405,-14975] 2 72670c2 [1,-1,0,-7045,-128205] 2
72670d (1 curve)	0	2+ 5+ 13+ 43-	2+  3 5+ -2  6 13+  0 -7
Curve Equation t 72670d1 [1,-1,0,560,-21904] 1
72670e (1 curve)	0	2+ 5+ 13- 43+	2+ -1 5+  0  0 13-  0  3
Curve Equation t 72670e1 [1,1,0,-201698,-34950092] 1
72670f (1 curve)	1	2+ 5+ 13- 43-	2+ -1 5+  1 -5 13-  2  4
Curve Equation t Generators 72670f1 [1,1,0,196037,366132317] 1 [1171:46352:1]
72670g (1 curve)	0	2+ 5- 13+ 43+	2+  1 5- -1 -1 13+ -6  6
Curve Equation t 72670g1 [1,0,1,-257053,107912248] 1
72670h (1 curve)	0	2+ 5- 13+ 43+	2+ -2 5-  5 -1 13+  0  3
Curve Equation t 72670h1 [1,0,1,70807,18034668] 1
72670i (1 curve)	1	2+ 5- 13+ 43-	2+ -1 5- -1  1 13+ -6 -2
Curve Equation t Generators 72670i1 [1,1,0,3208,-9056] 1 [5:82:1]
72670j (3 curves)	1	2+ 5- 13+ 43-	2+ -2 5-  1  6 13+ -6  7
Curve Equation t Generators 72670j1 [1,0,1,672,34478] 1 [-114:1241:8] 72670j2 [1,0,1,-6088,-960594] 1 [140:897:1] 72670j3 [1,0,1,-950798,-356927322] 1 [4534:295295:1]
72670k (2 curves)	1	2+ 5- 13+ 43-	2+ -2 5-  2 -3 13+  3  2
Curve Equation t Generators 72670k1 [1,0,1,-28058,4852668] 3 [89:1705:1] 72670k2 [1,0,1,246567,-114664132] 1 [859:-27470:1]
72670l (2 curves)	0	2+ 5- 13- 43-	2+  0 5-  0 -2 13-  6  2
Curve Equation t 72670l1 [1,-1,0,-1949,18565] 2 72670l2 [1,-1,0,6371,130053] 2
72670m (1 curve)	0	2+ 5- 13- 43-	2+  3 5- -3 -5 13- -6 -4
Curve Equation t 72670m1 [1,-1,0,-20734,-1166710] 1
72670n (1 curve)	0	2- 5+ 13+ 43+	2-  1 5+  5  5 13+  2  6
Curve Equation t 72670n1 [1,0,0,-744871,-247502399] 1
72670o (1 curve)	2	2- 5+ 13+ 43+	2- -2 5+ -5  1 13+  0 -3
Curve Equation t Generators 72670o1 [1,0,0,419,8241] 1 [170:-2321:1]&[-26:675:8]
72670p (1 curve)	1	2- 5+ 13+ 43-	2-  0 5+  3  0 13+ -4  1
Curve Equation t Generators 72670p1 [1,-1,1,2672,-13919] 1 [227144035774:2143627155487:6414120712]
72670q (1 curve)	1	2- 5+ 13+ 43-	2- -1 5+  2  2 13+  0  1
Curve Equation t Generators 72670q1 [1,1,1,-110276,14225349] 1 [213:569:1]
72670r (2 curves)	1	2- 5+ 13+ 43-	2- -2 5+ -2  3 13+  3 -2
Curve Equation t Generators 72670r1 [1,0,0,-166,2196] 1 [26:112:1] 72670r2 [1,0,0,1459,-52079] 1 [226:3327:1]
72670s (2 curves)	0	2- 5+ 13- 43-	2-  0 5+  0  2 13-  6 -2
Curve Equation t 72670s1 [1,-1,1,-329413,39799101] 2 72670s2 [1,-1,1,1076667,288956477] 2
72670t (1 curve)	0	2- 5+ 13- 43-	2-  3 5+  3  5 13- -6  4
Curve Equation t 72670t1 [1,-1,1,-123,-503] 1
72670u (1 curve)	1	2- 5- 13+ 43+	2-  0 5- -1  4 13+  0 -1
Curve Equation t Generators 72670u1 [1,-1,1,-3412,77679] 1 [39:33:1]
72670v (2 curves)	1	2- 5- 13+ 43+	2-  0 5- -4 -2 13+  6 -4
Curve Equation t Generators 72670v1 [1,-1,1,-1075717,919031741] 2 [-159:33034:1] 72670v2 [1,-1,1,-22200717,40236881741] 2 [1401:108304:1]
72670w (1 curve)	0	2- 5- 13- 43+	2- -1 5-  0  0 13-  0 -3
Curve Equation t 72670w1 [1,1,1,-34087050,-76614917033] 1
72670x (1 curve)	1	2- 5- 13- 43-	2- -1 5- -1  5 13-  2 -4
Curve Equation t Generators 72670x1 [1,1,1,1160,167097] 1 [57:621:1]

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