Cremona's table of elliptic curves

25280 = 2⁶ · 5 · 79

Class	r	Atkin-Lehner	Eigenvalues
25280a (2 curves)	1	2+ 5+ 79+	2+  0 5+ -2  0 -2  0 -4
Curve Equation t Generators 25280a1 [0,0,0,52,-528] 2 [8:20:1] 25280a2 [0,0,0,-748,-7248] 2 [88:780:1]
25280b (4 curves)	1	2+ 5+ 79+	2+  0 5+ -4 -4 -6  6  4
Curve Equation t Generators 25280b1 [0,0,0,-428,6448] 2 [6:64:1] 25280b2 [0,0,0,-8428,297648] 4 [-27:711:1] 25280b3 [0,0,0,-10028,176688] 2 [216:2844:1] 25280b4 [0,0,0,-134828,19055408] 2 [293:2169:1]
25280c (2 curves)	1	2+ 5+ 79+	2+  1 5+  3  3 -4 -2  0
Curve Equation t Generators 25280c1 [0,1,0,-201,1049] 1 [-8:47:1] 25280c2 [0,1,0,1199,-44591] 1 [244039488:3008424833:1685159]
25280d (2 curves)	1	2+ 5+ 79+	2+  2 5+  2 -4 -2  4 -4
Curve Equation t Generators 25280d1 [0,-1,0,79,-79] 2 [73:624:1] 25280d2 [0,-1,0,-321,-319] 2 [2001:16588:27]
25280e (2 curves)	1	2+ 5+ 79+	2+  2 5+ -2  4 -2 -4  4
Curve Equation t Generators 25280e1 [0,-1,0,-1601,30785] 2 [-29:228:1] 25280e2 [0,-1,0,-27201,1735745] 2 [6897:91124:27]
25280f (2 curves)	1	2+ 5+ 79+	2+ -2 5+  2 -4  6  0 -4
Curve Equation t Generators 25280f1 [0,1,0,-2561,-57761] 2 [397:7852:1] 25280f2 [0,1,0,-42561,-3393761] 2 [924209:16042844:2197]
25280g (1 curve)	0	2+ 5+ 79-	2+ -1 5+  1  1  4 -2  8
Curve Equation t 25280g1 [0,-1,0,-101,445] 1
25280h (2 curves)	0	2+ 5+ 79-	2+  2 5+ -2  4 -2  4 -4
Curve Equation t 25280h1 [0,-1,0,-4061,-98035] 2 25280h2 [0,-1,0,-2481,-176719] 2
25280i (1 curve)	0	2+ 5+ 79-	2+ -3 5+  3  5 -4 -6  0
Curve Equation t 25280i1 [0,0,0,32,-608] 1
25280j (1 curve)	0	2+ 5- 79+	2+ -1 5-  1 -5  0  2  4
Curve Equation t 25280j1 [0,-1,0,-143055,20873605] 1
25280k (2 curves)	1	2+ 5- 79-	2+  0 5-  0 -4  2  0  0
Curve Equation t Generators 25280k1 [0,0,0,-272,1064] 2 [-2:40:1] 25280k2 [0,0,0,-1852,-29904] 2 [52:120:1]
25280l (1 curve)	1	2+ 5- 79-	2+  1 5- -1  5  0  2 -4
Curve Equation t Generators 25280l1 [0,1,0,-143055,-20873605] 1 [4039672753574:17048699081473:9090072503]
25280m (1 curve)	0	2- 5+ 79+	2-  1 5+ -1 -1  4 -2 -8
Curve Equation t 25280m1 [0,1,0,-101,-445] 1
25280n (2 curves)	0	2- 5+ 79+	2- -2 5+  2 -4 -2  4  4
Curve Equation t 25280n1 [0,1,0,-4061,98035] 2 25280n2 [0,1,0,-2481,176719] 2
25280o (2 curves)	0	2- 5+ 79+	2- -2 5+  4  0  6 -6  4
Curve Equation t 25280o1 [0,1,0,39,-665] 2 25280o2 [0,1,0,-961,-11265] 2
25280p (1 curve)	0	2- 5+ 79+	2-  3 5+ -3 -5 -4 -6  0
Curve Equation t 25280p1 [0,0,0,32,608] 1
25280q (2 curves)	1	2- 5+ 79-	2-  0 5+  2  0 -2  0  4
Curve Equation t Generators 25280q1 [0,0,0,52,528] 2 [-4:16:1] 25280q2 [0,0,0,-748,7248] 2 [76:624:1]
25280r (4 curves)	1	2- 5+ 79-	2-  0 5+  4  4 -6  6 -4
Curve Equation t Generators 25280r1 [0,0,0,-428,-6448] 2 [2476:123200:1] 25280r2 [0,0,0,-8428,-297648] 4 [849492:42246336:343] 25280r3 [0,0,0,-10028,-176688] 2 [-21176:209429:512] 25280r4 [0,0,0,-134828,-19055408] 2 [11941980265012:588683977734336:4801149703]
25280s (2 curves)	1	2- 5+ 79-	2- -1 5+ -3 -3 -4 -2  0
Curve Equation t Generators 25280s1 [0,-1,0,-201,-1049] 1 [18:29:1] 25280s2 [0,-1,0,1199,44591] 1 [338:6241:1]
25280t (2 curves)	1	2- 5+ 79-	2-  2 5+ -2  4  6  0  4
Curve Equation t Generators 25280t1 [0,-1,0,-2561,57761] 2 [103:936:1] 25280t2 [0,-1,0,-42561,3393761] 2 [111087:474344:729]
25280u (2 curves)	1	2- 5+ 79-	2-  2 5+ -4  0  6 -6 -4
Curve Equation t Generators 25280u1 [0,-1,0,39,665] 2 [11:48:1] 25280u2 [0,-1,0,-961,11265] 2 [33:120:1]
25280v (2 curves)	1	2- 5+ 79-	2- -2 5+  2 -4 -2 -4 -4
Curve Equation t Generators 25280v1 [0,1,0,-1601,-30785] 2 [49:104:1] 25280v2 [0,1,0,-27201,-1735745] 2 [2609:133016:1]
25280w (2 curves)	1	2- 5+ 79-	2- -2 5+ -2  4 -2  4  4
Curve Equation t Generators 25280w1 [0,1,0,79,79] 2 [7:32:1] 25280w2 [0,1,0,-321,319] 2 [17:8:1]
25280x (2 curves)	1	2- 5- 79+	2-  0 5-  0  4  2  0  0
Curve Equation t Generators 25280x1 [0,0,0,-272,-1064] 2 [22:60:1] 25280x2 [0,0,0,-1852,29904] 2 [38:120:1]
25280y (1 curve)	1	2- 5- 79+	2-  1 5- -5  3  0  6  4
Curve Equation t Generators 25280y1 [0,1,0,5,-5] 1 [18:79:1]
25280z (1 curve)	0	2- 5- 79-	2- -1 5-  5 -3  0  6 -4
Curve Equation t 25280z1 [0,-1,0,5,5] 1

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