Cremona's table of elliptic curves

6408 = 2³ · 3² · 89

Class	r	Atkin-Lehner	Eigenvalues
6408a (4 curves)	0	2+ 3- 89+	2+ 3-  2  4  4  2 -2  4
Curve Equation t 6408a1 [0,0,0,-21639,-1225190] 2 6408a2 [0,0,0,-21819,-1203770] 4 6408a3 [0,0,0,-53859,3147262] 2 6408a4 [0,0,0,7341,-4183922] 2
6408b (1 curve)	2	2+ 3- 89+	2+ 3- -4 -2 -2  2 -8 -8
Curve Equation t Generators 6408b1 [0,0,0,-12,340] 1 [20:-90:1]&[-6:14:1]
6408c (2 curves)	1	2- 3- 89+	2- 3- -2 -4  0  4 -2  2
Curve Equation t Generators 6408c1 [0,0,0,-291,1870] 2 [2:36:1] 6408c2 [0,0,0,-651,-3674] 2 [-6:4:1]

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

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