Cremona's table of elliptic curves

19090 = 2 · 5 · 23 · 83

Class	r	Atkin-Lehner	Eigenvalues
19090a (4 curves)	1	2+ 5+ 23+ 83+	2+  0 5+  0  0  2  2 -4
Curve Equation t Generators 19090a1 [1,-1,0,-200,-1040] 2 [552:1228:27] 19090a2 [1,-1,0,-220,-804] 4 [28:106:1] 19090a3 [1,-1,0,-1370,19206] 2 [270:687:8] 19090a4 [1,-1,0,610,-5950] 2 [1460:8195:64]
19090b (1 curve)	2	2+ 5+ 23+ 83-	2+ -1 5+ -3 -1  2 -3 -2
Curve Equation t Generators 19090b1 [1,1,0,-63,193] 1 [-6:23:1]&[1:11:1]
19090c (1 curve)	2	2+ 5+ 23- 83+	2+ -3 5+  1 -1 -4  3 -4
Curve Equation t Generators 19090c1 [1,-1,0,-9670,435700] 1 [-108:514:1]&[20:490:1]
19090d (2 curves)	1	2+ 5+ 23- 83-	2+  1 5+ -4  0 -1 -6 -4
Curve Equation t Generators 19090d1 [1,0,1,6631,884476] 3 [11458:1220803:1] 19090d2 [1,0,1,-60184,-25013018] 1 [2475186:263665049:216]
19090e (1 curve)	1	2+ 5+ 23- 83-	2+ -1 5+ -5 -4  4 -1 -6
Curve Equation t Generators 19090e1 [1,1,0,-23152238,42829511092] 1 [2699:2095:1]
19090f (1 curve)	0	2+ 5- 23+ 83+	2+  3 5- -3  4  4  5 -2
Curve Equation t 19090f1 [1,-1,0,-1204,-15322] 1
19090g (1 curve)	1	2+ 5- 23- 83+	2+ -3 5-  1 -4  2  3  8
Curve Equation t Generators 19090g1 [1,-1,0,-9694,-358892] 1 [-53:89:1]
19090h (1 curve)	1	2- 5+ 23+ 83-	2-  1 5+ -4 -4  5  2  4
Curve Equation t Generators 19090h1 [1,0,0,-1,-119] 1 [6:7:1]
19090i (1 curve)	1	2- 5- 23+ 83+	2-  1 5- -3  4  4 -7  2
Curve Equation t Generators 19090i1 [1,0,0,-70,-188] 1 [-6:8:1]

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

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