Cremona's table of elliptic curves

15886 = 2 · 13² · 47

Class	r	Atkin-Lehner	Eigenvalues
15886a (2 curves)	0	2+ 13+ 47-	2+  0  0  0 -2 13+ -2  2
Curve Equation t 15886a1 [1,-1,0,53,-1455] 2 15886a2 [1,-1,0,-1637,-24101] 2
15886b (1 curve)	0	2+ 13+ 47-	2+  2  0 -4 -4 13+ -7 -2
Curve Equation t 15886b1 [1,1,0,-41915,-3320611] 1
15886c (2 curves)	0	2+ 13+ 47-	2+ -2 -3  1  3 13+ -6 -5
Curve Equation t 15886c1 [1,0,1,13685,-2700618] 1 15886c2 [1,0,1,-1128755,-461961498] 1
15886d (2 curves)	0	2- 13+ 47+	2- -2  3 -1 -3 13+ -6  5
Curve Equation t 15886d1 [1,0,0,81,-1223] 3 15886d2 [1,0,0,-6679,-210783] 1
15886e (1 curve)	1	2- 13+ 47-	2-  2 -4  0  0 13+  1  2
Curve Equation t Generators 15886e1 [1,1,1,1095,5351] 1 [57:478:1]

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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