Cremona's table of elliptic curves

242 = 2 · 11²

Class	r	Atkin-Lehner	Eigenvalues
242b (2 curves)	0	2+ 11-	2+ -2 -3  2 11-  5  3  2
Curve Equation t 242b1 [1,0,1,360,-970] 3 242b2 [1,0,1,-6295,-197958] 1
242a (2 curves)	1	2- 11-	2- -2 -3 -2 11- -5 -3 -2
Curve Equation t Generators 242a1 [1,0,0,3,1] 1 [0:1:1] 242a2 [1,0,0,-52,144] 1 [8:-20:1]

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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