Cremona's table of elliptic curves

8215 = 5 · 31 · 53

Class	r	Atkin-Lehner	Eigenvalues
8215a (1 curve)	0	5+ 31- 53+	-1 -1 5+  4 -2 -3  1  1
Curve Equation t 8215a1 [1,1,1,-33441,-2976116] 1
8215b (1 curve)	1	5+ 31- 53-	-1 -1 5+ -2  4  3  7 -5
Curve Equation t Generators 8215b1 [1,1,1,-17331,871078] 1 [26:649:1]
8215c (1 curve)	1	5- 31- 53+	-1 -1 5-  4 -6  5 -7  1
Curve Equation t Generators 8215c1 [1,1,1,-10,-60] 1 [18:68:1]

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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