Cremona's table of elliptic curves

12719 = 7 · 23 · 79

Class	r	Atkin-Lehner	Eigenvalues
12719a (2 curves)	0	7- 23+ 79+	1  0 -4 7-  4  2  6  8
Curve Equation t 12719a1 [1,-1,0,-19,24] 2 12719a2 [1,-1,0,-134,-551] 2
12719b (2 curves)	1	7- 23+ 79-	1  2  0 7-  0  2 -2  6
Curve Equation t Generators 12719b1 [1,1,0,-605,-5992] 2 [85963779818:369590967221:2126781656] 12719b2 [1,1,0,-9690,-371209] 2 [335126844160003999530:-3920788181673910795627:1794809382990183000]
12719c (2 curves)	0	7- 23- 79-	1 -2  0 7-  0  2  6  6
Curve Equation t 12719c1 [1,0,1,-36,77] 2 12719c2 [1,0,1,-1,231] 2

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

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