Cremona's table of elliptic curves

27560 = 2³ · 5 · 13 · 53

Class	r	Atkin-Lehner	Eigenvalues
27560a (4 curves)	1	2+ 5+ 13- 53-	2+  0 5+ -4  0 13- -6 -4
Curve Equation t Generators 27560a1 [0,0,0,-263,1562] 2 [-14:50:1] 27560a2 [0,0,0,-763,-6138] 4 [-18:42:1] 27560a3 [0,0,0,1837,-38898] 2 [1074:8414:27] 27560a4 [0,0,0,-11363,-466178] 2 [36294:332423:216]
27560b (1 curve)	1	2+ 5- 13+ 53-	2+ -1 5- -2  0 13+  2 -1
Curve Equation t Generators 27560b1 [0,-1,0,-40,-148] 1 [106:307:8]
27560c (2 curves)	1	2+ 5- 13+ 53-	2+  2 5- -4  0 13+ -2  4
Curve Equation t Generators 27560c1 [0,-1,0,-38800,2954652] 2 [13845:7578:125] 27560c2 [0,-1,0,-38600,2986412] 2 [11218005:-26574362:91125]
27560d (2 curves)	0	2- 5+ 13+ 53+	2-  2 5+ -2  6 13+ -2  8
Curve Equation t 27560d1 [0,-1,0,-196,996] 2 27560d2 [0,-1,0,304,4796] 2
27560e (2 curves)	1	2- 5+ 13+ 53-	2- -2 5+ -4  0 13+  6  4
Curve Equation t Generators 27560e1 [0,1,0,-216,-1280] 2 [-9:4:1] 27560e2 [0,1,0,-16,-3360] 2 [31:164:1]

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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