Cremona's table of elliptic curves

19227 = 3 · 13 · 17 · 29

Class	r	Atkin-Lehner	Eigenvalues
19227a (2 curves)	0	3+ 13+ 17- 29+	-1 3+  0  2  2 13+ 17-  4
Curve Equation t 19227a1 [1,1,1,-898483,-309547408] 2 19227a2 [1,1,1,-2754948,1380578328] 2
19227b (1 curve)	0	3+ 13- 17- 29-	0 3+  4 -5 -3 13- 17-  4
Curve Equation t 19227b1 [0,-1,1,134979,-25797301] 1
19227c (1 curve)	1	3- 13+ 17+ 29-	-1 3-  3 -2  5 13+ 17+  0
Curve Equation t Generators 19227c1 [1,0,0,-79,266] 1 [5:-1:1]
19227d (2 curves)	1	3- 13+ 17- 29+	1 3- -2  0  2 13+ 17- -4
Curve Equation t Generators 19227d1 [1,0,1,-107,-295] 2 [33:163:1] 19227d2 [1,0,1,298,-1915] 2 [9:34:1]
19227e (2 curves)	0	3- 13+ 17- 29-	-1 3-  0  4  4 13+ 17-  6
Curve Equation t 19227e1 [1,0,0,272,-48841] 2 19227e2 [1,0,0,-18513,-946764] 2
19227f (4 curves)	1	3- 13- 17+ 29+	1 3- -2  0  0 13- 17+  4
Curve Equation t Generators 19227f1 [1,0,1,838,839] 2 [63:520:1] 19227f2 [1,0,1,-3367,5885] 4 [-11:209:1] 19227f3 [1,0,1,-35412,-2557715] 2 [-842:1047:8] 19227f4 [1,0,1,-38602,2909249] 2 [121:56:1]
19227g (2 curves)	0	3- 13- 17- 29+	0 3-  0 -1 -3 13- 17- -4
Curve Equation t 19227g1 [0,1,1,47,-302] 3 19227g2 [0,1,1,-2503,-49109] 1
19227h (2 curves)	0	3- 13- 17- 29+	1 3- -2 -2  6 13- 17-  2
Curve Equation t 19227h1 [1,0,1,-702,-8285] 2 19227h2 [1,0,1,-11687,-487231] 2

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

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