Cremona's table of elliptic curves

91377 = 3² · 11 · 13 · 71

Class	r	Atkin-Lehner	Eigenvalues
91377a (2 curves)	1	3+ 11+ 13- 71-	-1 3+ -2 -4 11+ 13-  6  6
Curve Equation t Generators 91377a1 [1,-1,1,-62831,6077566] 2 [146:-52:1] 91377a2 [1,-1,1,-62966,6050242] 2 [104:734:1]
91377b (2 curves)	1	3+ 11- 13- 71+	1 3+  2 -4 11- 13- -6  6
Curve Equation t Generators 91377b1 [1,-1,0,-6981,-222768] 2 [144:1248:1] 91377b2 [1,-1,0,-6996,-221751] 2 [-370:471:8]
91377c (1 curve)	1	3- 11+ 13+ 71-	2 3- -4  4 11+ 13+ -4  0
Curve Equation t Generators 91377c1 [0,0,1,-5569347,-5058881789] 1 [391224656733117597442478:37550704117992682885022913:39793130410320169336]
91377d (1 curve)	1	3- 11+ 13+ 71-	-2 3-  0  4 11+ 13+  4  0
Curve Equation t Generators 91377d1 [0,0,1,105,130] 1 [8:38:1]
91377e (1 curve)	1	3- 11+ 13- 71+	1 3- -3  2 11+ 13-  0 -3
Curve Equation t Generators 91377e1 [1,-1,0,-10116,-389529] 1 [16027830:1360764783:2197]
91377f (2 curves)	0	3- 11- 13+ 71-	-1 3- -2 -4 11- 13+ -6 -6
Curve Equation t 91377f1 [1,-1,1,617404,-193915114] 2 91377f2 [1,-1,1,-3635141,-1852407664] 2
91377g (1 curve)	1	3- 11- 13- 71-	1 3-  3 -2 11- 13- -4  7
Curve Equation t Generators 91377g1 [1,-1,0,297,-2268] 1 [12:48:1]
91377h (2 curves)	1	3- 11- 13- 71-	-1 3-  0  2 11- 13-  6  0
Curve Equation t Generators 91377h1 [1,-1,1,-1985,-33352] 2 [-24:16:1] 91377h2 [1,-1,1,-3200,13304] 2 [108:-1013:1]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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