Cremona's table of elliptic curves

19942 = 2 · 13² · 59

Class	r	Atkin-Lehner	Eigenvalues
19942a (1 curve)	1	2+ 13+ 59+	2+  1  0  0  4 13+  3 -1
Curve Equation t Generators 19942a1 [1,0,1,-14876,669580] 1 [570:16015:27]
19942b (2 curves)	0	2+ 13+ 59-	2+  1  0 -4  0 13+  3 -7
Curve Equation t 19942b1 [1,0,1,-47831,-1953638] 3 19942b2 [1,0,1,-3288406,-2295503000] 1
19942c (2 curves)	2	2+ 13+ 59-	2+ -1 -1 -3 -2 13+ -2  5
Curve Equation t Generators 19942c1 [1,1,0,-4228,107216] 1 [8:268:1]&[31:69:1] 19942c2 [1,1,0,19432,-5547524] 1 [291:4840:1]&[5778:436484:1]
19942d (1 curve)	0	2+ 13+ 59-	2+  2  2  3  1 13+  7 -4
Curve Equation t 19942d1 [1,1,0,-679,-7197] 1
19942e (1 curve)	0	2+ 13+ 59-	2+  3  4 -4 -6 13+  3 -7
Curve Equation t 19942e1 [1,-1,0,-25,53] 1
19942f (2 curves)	0	2- 13+ 59+	2-  1  0  4  0 13+  3  7
Curve Equation t 19942f1 [1,0,0,-283,-911] 1 19942f2 [1,0,0,-19458,-1046332] 1
19942g (1 curve)	0	2- 13+ 59+	2-  2 -2  3 -1 13+ -1  8
Curve Equation t 19942g1 [1,1,1,9376,-468863] 1
19942h (1 curve)	0	2- 13+ 59+	2-  3 -4  4  6 13+  3  7
Curve Equation t 19942h1 [1,-1,1,-4257,103705] 1
19942i (1 curve)	1	2- 13+ 59-	2-  1  0  0 -4 13+  3  1
Curve Equation t Generators 19942i1 [1,0,0,-88,298] 1 [6:119:8]
19942j (1 curve)	1	2- 13+ 59-	2- -1  3  1  2 13+ -2 -3
Curve Equation t Generators 19942j1 [1,1,1,81,1633] 1 [14:327:8]
19942k (1 curve)	1	2- 13+ 59-	2- -1  3 -5  2 13+  1 -6
Curve Equation t Generators 19942k1 [1,1,1,34726,2190183] 1 [213:4287:1]
19942l (1 curve)	1	2- 13+ 59-	2- -3  1  5  0 13+ -6  5
Curve Equation t Generators 19942l1 [1,-1,1,813,83763] 1 [23:326:1]

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

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