Cremona's table of elliptic curves

27872 = 2⁵ · 13 · 67

Class	r	Atkin-Lehner	Eigenvalues
27872a (1 curve)	2	2+ 13- 67+	2+  0 -4  2  0 13- -5 -3
Curve Equation t Generators 27872a1 [0,0,0,88,80] 1 [1:13:1]&[8:36:1]
27872b (1 curve)	2	2+ 13- 67+	2+ -3 -1 -1  0 13-  1  0
Curve Equation t Generators 27872b1 [0,0,0,-5203,144454] 1 [-38:536:1]&[29:134:1]
27872c (1 curve)	2	2- 13- 67-	2-  0 -4 -2  0 13- -5  3
Curve Equation t Generators 27872c1 [0,0,0,88,-80] 1 [12:52:1]&[28:156:1]
27872d (1 curve)	0	2- 13- 67-	2-  3 -1  1  0 13-  1  0
Curve Equation t 27872d1 [0,0,0,-5203,-144454] 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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