Cremona's table of elliptic curves

64538 = 2 · 23² · 61

Class	r	Atkin-Lehner	Eigenvalues
64538a (1 curve)	0	2+ 23- 61+	2+  0  3 -3 -2 -2  2 -5
Curve Equation t 64538a1 [1,-1,0,-550758398,-7182166735468] 1
64538b (2 curves)	2	2+ 23- 61+	2+ -2 -3  1  0  2  6 -5
Curve Equation t Generators 64538b1 [1,0,1,-228275,-42095058] 1 [826:17837:1]&[1302:42572:1] 64538b2 [1,0,1,440910,-214258108] 1 [596:15836:1]&[5550:162269:8]
64538c (1 curve)	1	2+ 23- 61-	2+  2 -1  3  0  2  2  5
Curve Equation t Generators 64538c1 [1,1,0,-1333,-36789] 1 [163569:3483759:343]
64538d (1 curve)	1	2+ 23- 61-	2+ -2 -1  5  3 -3  0  0
Curve Equation t Generators 64538d1 [1,0,1,1311,-412] 1 [11:118:1]

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

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