Cremona's table of elliptic curves

12985 = 5 · 7² · 53

Class	r	Atkin-Lehner	Eigenvalues
12985a (1 curve)	0	5+ 7+ 53-	1  3 5+ 7+ -2 -4  2 -8
Curve Equation t 12985a1 [1,-1,0,-205,-1114] 1
12985b (1 curve)	1	5- 7- 53+	0  1 5- 7-  5 -1 -3  2
Curve Equation t Generators 12985b1 [0,1,1,-1045,-254229] 1 [8391:146717:27]
12985c (2 curves)	1	5- 7- 53+	-1  0 5- 7-  0  6  6  2
Curve Equation t Generators 12985c1 [1,-1,1,-6747,-211606] 2 [122:816:1] 12985c2 [1,-1,1,-6502,-227874] 2 [156:1514:1]
12985d (1 curve)	0	5- 7- 53-	1 -3 5- 7- -2  4 -2  8
Curve Equation t 12985d1 [1,-1,0,-10054,402205] 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