Cremona's table of elliptic curves

2805 = 3 · 5 · 11 · 17

Class	r	Atkin-Lehner	Eigenvalues
2805a (4 curves)	0	3+ 5+ 11+ 17-	-1 3+ 5+  0 11+  6 17-  0
Curve Equation t 2805a1 [1,1,1,-251,848] 4 2805a2 [1,1,1,-1696,-26896] 4 2805a3 [1,1,1,-26941,-1713262] 2 2805a4 [1,1,1,429,-87246] 2
2805b (4 curves)	0	3+ 5+ 11- 17+	1 3+ 5+  4 11- -2 17+  4
Curve Equation t 2805b1 [1,1,0,-113,192] 2 2805b2 [1,1,0,-1558,23023] 4 2805b3 [1,1,0,-24933,1504998] 2 2805b4 [1,1,0,-1303,31132] 2
2805c (2 curves)	1	3- 5+ 11+ 17-	0 3- 5+ -1 11+  2 17-  2
Curve Equation t Generators 2805c1 [0,1,1,-1871,31436] 3 [22:37:1] 2805c2 [0,1,1,8839,116045] 1 [2522:46871:8]
2805d (4 curves)	1	3- 5+ 11- 17+	1 3- 5+  0 11-  2 17+ -8
Curve Equation t Generators 2805d1 [1,0,1,-13729,-391273] 2 [-35:233:1] 2805d2 [1,0,1,-91854,10421227] 4 [-25:3576:1] 2805d3 [1,0,1,-1458729,678002977] 2 [-97:28659:1] 2805d4 [1,0,1,25021,35151977] 2 [3414:87227:8]
2805e (4 curves)	0	3- 5- 11- 17+	1 3- 5-  0 11-  2 17+  4
Curve Equation t 2805e1 [1,0,1,92,-307] 2 2805e2 [1,0,1,-513,-2969] 4 2805e3 [1,0,1,-7388,-244969] 2 2805e4 [1,0,1,-3318,71083] 2

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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