Cremona's table of elliptic curves

12103 = 7² · 13 · 19

Class	r	Atkin-Lehner	Eigenvalues
12103a (1 curve)	0	7+ 13+ 19-	2 -2 -1 7+ -4 13+  1 19-
Curve Equation t 12103a1 [0,1,1,-996,-12561] 1
12103b (1 curve)	1	7- 13- 19+	1  0 -3 7-  3 13- -4 19+
Curve Equation t Generators 12103b1 [1,-1,0,-3341,76306] 1 [30:34:1]
12103c (1 curve)	1	7- 13- 19+	2  2  1 7- -4 13- -1 19+
Curve Equation t Generators 12103c1 [0,-1,1,-48820,4210709] 1 [7716:15997:64]

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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