Cremona's table of elliptic curves

87373 = 11 · 13² · 47

Class	r	Atkin-Lehner	Eigenvalues
87373a (1 curve)	1	11+ 13+ 47+	-1  0  4  0 11+ 13+  4  0
Curve Equation t Generators 87373a1 [1,-1,1,137,31204] 1 [-70:22026:125]
87373b (1 curve)	1	11+ 13+ 47+	-2 -1  3  2 11+ 13+ -6 -8
Curve Equation t Generators 87373b1 [0,-1,1,-8844,-8521758] 1 [124390:2053094:343]
87373c (1 curve)	0	11+ 13+ 47-	0  3 -3  2 11+ 13+  4 -4
Curve Equation t 87373c1 [0,0,1,-2704,-56573] 1
87373d (1 curve)	2	11- 13+ 47+	-2 -1 -3 -4 11- 13+  0 -2
Curve Equation t Generators 87373d1 [0,-1,1,6028,18150] 1 [74:-930:1]&[8:258:1]
87373e (1 curve)	1	11- 13+ 47-	1  0 -4  0 11- 13+  4  0
Curve Equation t Generators 87373e1 [1,-1,0,1,14] 1 [-2:2:1]

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

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