Cremona's table of elliptic curves

85100 = 2² · 5² · 23 · 37

Class	r	Atkin-Lehner	Eigenvalues
85100a (1 curve)	1	2- 5+ 23+ 37-	2-  0 5+ -3  2  1  2 -7
Curve Equation t Generators 85100a1 [0,0,0,1675,24625] 1 [240:3775:1]
85100b (1 curve)	1	2- 5+ 23- 37+	2-  1 5+  2  2 -7  0  2
Curve Equation t Generators 85100b1 [0,1,0,-117624758,-491055871387] 1 [163396956028348113474898332591570435424531818139066051909:27260092558147969913632424756553678968023703966990242647959:5107862709116809399501420838296920594348387447309437]
85100c (1 curve)	1	2- 5+ 23- 37+	2- -1 5+ -3  1 -4  0  0
Curve Equation t Generators 85100c1 [0,-1,0,-28133,959137] 1 [-13:1150:1]
85100d (2 curves)	1	2- 5+ 23- 37+	2-  2 5+  1 -3  1  0 -1
Curve Equation t Generators 85100d1 [0,-1,0,-230548,36859512] 1 [5882289:188733078:4913] 85100d2 [0,-1,0,-4885148,-4149871048] 1 [10546:1056942:1]
85100e (1 curve)	1	2- 5+ 23- 37+	2-  3 5+  2 -2 -1 -2  0
Curve Equation t Generators 85100e1 [0,0,0,-625,-7375] 1 [1065:4625:27]
85100f (1 curve)	0	2- 5+ 23- 37-	2-  1 5+  2 -2  1 -4 -6
Curve Equation t 85100f1 [0,1,0,-1158,-534187] 1
85100g (1 curve)	0	2- 5+ 23- 37-	2-  1 5+  5 -5  4  8  6
Curve Equation t 85100g1 [0,1,0,-2333,40463] 1
85100h (1 curve)	1	2- 5- 23+ 37+	2- -2 5- -3  0 -5  2  3
Curve Equation t Generators 85100h1 [0,1,0,-5958,175213] 1 [33:125:1]
85100i (2 curves)	0	2- 5- 23+ 37-	2- -2 5- -1 -3 -1  0 -1
Curve Equation t 85100i1 [0,1,0,-5763708,4595911588] 3 85100i2 [0,1,0,-122128708,-518978138412] 1
85100j (1 curve)	1	2- 5- 23- 37-	2-  2 5-  3  0  5 -2  3
Curve Equation t Generators 85100j1 [0,-1,0,-238,1497] 1 [12:15:1]

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