Cremona's table of elliptic curves

1615 = 5 · 17 · 19

Class	r	Atkin-Lehner	Eigenvalues
1615a (2 curves)	2	5- 17+ 19+	-1 -2 5- -4 -4 -6 17+ 19+
Curve Equation t Generators 1615a1 [1,0,0,-215,1192] 2 [-17:11:1]&[-11:53:1] 1615a2 [1,0,0,-120,2275] 2 [-15:35:1]&[15:-70:1]
1615b (1 curve)	1	5- 17+ 19-	0 -1 5-  4 -2 -2 17+ 19-
Curve Equation t Generators 1615b1 [0,-1,1,-305,-2022] 1 [24:62:1]
1615c (1 curve)	1	5- 17- 19+	-2  1 5- -2  2 -2 17- 19+
Curve Equation t Generators 1615c1 [0,1,1,0,4] 1 [1:2:1]

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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