Cremona's table of elliptic curves

15860 = 2² · 5 · 13 · 61

Class	r	Atkin-Lehner	Eigenvalues
15860a (2 curves)	0	2- 5+ 13+ 61+	2-  2 5+ -2 -4 13+ -2  8
Curve Equation t 15860a1 [0,-1,0,-5801,-132574] 2 15860a2 [0,-1,0,12804,-824680] 2
15860b (2 curves)	1	2- 5+ 13+ 61-	2-  0 5+  0 -4 13+ -2  2
Curve Equation t Generators 15860b1 [0,0,0,-11442688,-14898419487] 2 [-1690373329898:-306737373:865523177] 15860b2 [0,0,0,-11442383,-14899253418] 2 [3013368984278356833:-185947544888334719922:494894900807299]
15860c (2 curves)	1	2- 5+ 13+ 61-	2-  0 5+  4  0 13+ -2 -6
Curve Equation t Generators 15860c1 [0,0,0,-88,237] 2 [-1:18:1] 15860c2 [0,0,0,217,1518] 2 [114:693:8]
15860d (2 curves)	0	2- 5- 13- 61+	2-  0 5-  0  0 13-  2  4
Curve Equation t 15860d1 [0,0,0,-72952,7547421] 2 15860d2 [0,0,0,-32327,15908046] 2

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

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