Cremona's table of elliptic curves

25850 = 2 · 5² · 11 · 47

Class	r	Atkin-Lehner	Eigenvalues
25850a (2 curves)	2	2+ 5+ 11+ 47-	2+ -1 5+ -2 11+  1 -6 -1
Curve Equation t Generators 25850a1 [1,1,0,-275,1645] 1 [-19:31:1]&[6:13:1] 25850a2 [1,1,0,-775,-6415] 1 [-16:55:1]&[-11:36:1]
25850b (1 curve)	1	2+ 5+ 11- 47-	2+  0 5+  5 11- -1  2 -2
Curve Equation t Generators 25850b1 [1,-1,0,-22367,8574541] 1 [30:-2831:1]
25850c (2 curves)	1	2+ 5+ 11- 47-	2+ -1 5+ -2 11- -5 -6 -7
Curve Equation t Generators 25850c1 [1,1,0,-10134075,-12360147875] 1 [4486:177981:1] 25850c2 [1,1,0,-819734075,-9033873747875] 1 [224486:105337981:1]
25850d (1 curve)	1	2+ 5+ 11- 47-	2+  2 5+ -1 11- -1  0  0
Curve Equation t Generators 25850d1 [1,1,0,275,4125] 1 [-6:51:1]
25850e (1 curve)	2	2+ 5- 11+ 47+	2+ -1 5- -2 11+ -5  0 -3
Curve Equation t Generators 25850e1 [1,1,0,-575,-5375] 1 [-16:15:1]&[-15:20:1]
25850f (2 curves)	1	2+ 5- 11- 47+	2+  1 5-  2 11-  1  2  5
Curve Equation t Generators 25850f1 [1,0,1,-2318001,-842213952] 1 [1713:13784:1] 25850f2 [1,0,1,-609353826,5789600746548] 1 [14253:-6951:1]
25850g (2 curves)	0	2+ 5- 11- 47-	2+  2 5-  0 11-  2 -6  4
Curve Equation t 25850g1 [1,1,0,-40,0] 2 25850g2 [1,1,0,160,200] 2
25850h (4 curves)	0	2- 5+ 11+ 47+	2-  0 5+  0 11+  6 -6 -4
Curve Equation t 25850h1 [1,-1,1,-9880,-209253] 4 25850h2 [1,-1,1,-137880,-19665253] 4 25850h3 [1,-1,1,-117880,-25585253] 2 25850h4 [1,-1,1,-2205880,-1260465253] 2
25850i (1 curve)	0	2- 5+ 11+ 47+	2-  2 5+  5 11+  3  8 -4
Curve Equation t 25850i1 [1,1,1,-288,1781] 1
25850j (1 curve)	1	2- 5+ 11+ 47-	2-  1 5+  2 11+  5  0 -3
Curve Equation t Generators 25850j1 [1,0,0,-23,-43] 1 [-26:15:8]
25850k (1 curve)	1	2- 5+ 11- 47+	2- -1 5+ -1 11-  4 -1  1
Curve Equation t Generators 25850k1 [1,1,1,-1188,-20219] 1 [115:1117:1]
25850l (2 curves)	0	2- 5+ 11- 47-	2- -1 5+ -2 11- -1 -2  5
Curve Equation t 25850l1 [1,1,1,-24374153,46307056311] 5 25850l2 [1,1,1,-57950013,-105276743969] 1
25850m (1 curve)	0	2- 5+ 11- 47-	2-  2 5+  1 11-  5  4 -4
Curve Equation t 25850m1 [1,1,1,537,75281] 1
25850n (1 curve)	0	2- 5+ 11- 47-	2-  3 5+ -1 11- -4 -1  1
Curve Equation t 25850n1 [1,-1,1,107895,26293897] 1
25850o (2 curves)	1	2- 5- 11+ 47+	2-  1 5-  2 11+ -1  6 -1
Curve Equation t Generators 25850o1 [1,0,0,-6888,219392] 3 [-634:4467:8] 25850o2 [1,0,0,-19388,-763108] 1 [-7239666:36815351:74088]
25850p (2 curves)	0	2- 5- 11- 47+	2-  1 5-  2 11-  5  6 -7
Curve Equation t 25850p1 [1,0,0,-405363,-98881183] 3 25850p2 [1,0,0,-32789363,-72270989983] 1
25850q (2 curves)	0	2- 5- 11- 47+	2- -2 5-  0 11- -2  6  4
Curve Equation t 25850q1 [1,0,0,-1013,2017] 2 25850q2 [1,0,0,3987,17017] 2

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