Cremona's table of elliptic curves

26488 = 2³ · 7 · 11 · 43

Class	r	Atkin-Lehner	Eigenvalues
26488a (1 curve)	0	2+ 7+ 11- 43+	2+  1 -1 7+ 11- -2  5  8
Curve Equation t 26488a1 [0,1,0,-56,-199] 1
26488b (2 curves)	0	2+ 7+ 11- 43+	2+ -2  0 7+ 11-  4  0  0
Curve Equation t 26488b1 [0,1,0,-19068,-1019840] 2 26488b2 [0,1,0,-18928,-1035408] 2
26488c (2 curves)	0	2+ 7+ 11- 43+	2+ -2  2 7+ 11- -2 -4 -4
Curve Equation t 26488c1 [0,1,0,-1072,6768] 2 26488c2 [0,1,0,-14792,687280] 2
26488d (1 curve)	1	2+ 7- 11+ 43-	2+ -1  1 7- 11+  6  3  8
Curve Equation t Generators 26488d1 [0,-1,0,0,-11] 1 [6:13:1]
26488e (2 curves)	0	2+ 7- 11- 43-	2+  0  2 7- 11-  6  0  2
Curve Equation t 26488e1 [0,0,0,-1259,17302] 2 26488e2 [0,0,0,-20179,1103310] 2
26488f (1 curve)	2	2+ 7- 11- 43-	2+ -1 -4 7- 11- -6 -2 -2
Curve Equation t Generators 26488f1 [0,-1,0,-156920,23990716] 1 [449:-6622:1]&[234:172:1]
26488g (1 curve)	0	2- 7+ 11+ 43+	2-  1 -2 7+ 11+ -2  4  8
Curve Equation t 26488g1 [0,1,0,-624,-13168] 1
26488h (2 curves)	0	2- 7+ 11+ 43+	2- -2  4 7+ 11+  4 -8 -4
Curve Equation t 26488h1 [0,1,0,-516,-8288] 2 26488h2 [0,1,0,-9976,-386688] 2
26488i (1 curve)	0	2- 7+ 11- 43-	2-  3  3 7+ 11-  4  6 -6
Curve Equation t 26488i1 [0,0,0,1124,-29692] 1
26488j (2 curves)	1	2- 7- 11+ 43+	2- -2  2 7- 11+  0  2  2
Curve Equation t Generators 26488j1 [0,1,0,168,1792] 2 [64:528:1] 26488j2 [0,1,0,-1552,19680] 2 [-6:1155:8]
26488k (2 curves)	1	2- 7- 11- 43-	2-  2  0 7- 11-  0  4  0
Curve Equation t Generators 26488k1 [0,-1,0,-148,-636] 2 [120:1302:1] 26488k2 [0,-1,0,-8,-1924] 2 [3234:35216:27]

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