Cremona's table of elliptic curves

11781 = 3² · 7 · 11 · 17

Class	r	Atkin-Lehner	Eigenvalues
11781a (2 curves)	0	3+ 7+ 11+ 17-	-1 3+ -2 7+ 11+  4 17- -4
Curve Equation t 11781a1 [1,-1,1,-9641,-104624] 2 11781a2 [1,-1,1,36664,-845504] 2
11781b (2 curves)	0	3+ 7+ 11- 17+	1 3+  2 7+ 11-  4 17+ -4
Curve Equation t 11781b1 [1,-1,0,-1071,4232] 2 11781b2 [1,-1,0,4074,29957] 2
11781c (1 curve)	0	3- 7+ 11+ 17+	1 3- -1 7+ 11+  1 17+ -4
Curve Equation t 11781c1 [1,-1,0,-1275,-17578] 1
11781d (2 curves)	1	3- 7+ 11+ 17-	1 3-  0 7+ 11+  6 17-  2
Curve Equation t Generators 11781d1 [1,-1,0,-1989162,-1079327777] 2 [73830718:4432863577:17576] 11781d2 [1,-1,0,-1988397,-1080200030] 2 [88681643085732658:5324598311900675887:21111536258072]
11781e (1 curve)	1	3- 7+ 11- 17+	2 3-  3 7+ 11- -6 17+ -4
Curve Equation t Generators 11781e1 [0,0,1,-201,-1211] 1 [226:997:8]
11781f (1 curve)	1	3- 7+ 11- 17+	-2 3- -1 7+ 11- -2 17+  8
Curve Equation t Generators 11781f1 [0,0,1,-3662613,2697954770] 1 [1072:1886:1]
11781g (1 curve)	0	3- 7- 11- 17+	1 3-  1 7- 11-  1 17+  0
Curve Equation t 11781g1 [1,-1,0,-7029,228622] 1
11781h (4 curves)	0	3- 7- 11- 17+	1 3- -2 7- 11- -2 17+  0
Curve Equation t 11781h1 [1,-1,0,-1204218,-508332641] 2 11781h2 [1,-1,0,-1217223,-496781600] 4 11781h3 [1,-1,0,-3262068,1611453595] 2 11781h4 [1,-1,0,619542,-1865906231] 2
11781i (1 curve)	0	3- 7- 11- 17+	-1 3-  3 7- 11-  1 17+  4
Curve Equation t 11781i1 [1,-1,1,229,7008] 1
11781j (2 curves)	1	3- 7- 11- 17-	1 3-  0 7- 11- -2 17-  6
Curve Equation t Generators 11781j1 [1,-1,0,-252,1323] 2 [42:231:1] 11781j2 [1,-1,0,513,7290] 2 [-6:66:1]

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

Part of Computational Number Theory
Back to Tables and computations