Cremona's table of elliptic curves

121847 = 11² · 19 · 53

Class	r	Atkin-Lehner	Eigenvalues
121847a (1 curve)	1	11+ 19+ 53+	-1  0  0 -1 11+  5 -6 19+
Curve Equation t Generators 121847a1 [1,-1,1,17885,-3824400] 1 [1360:49664:1]
121847b (1 curve)	1	11+ 19+ 53+	-2  1  1  2 11+  6  2 19+
Curve Equation t Generators 121847b1 [0,1,1,-219490,51987018] 1 [2586:30895:8]
121847c (1 curve)	2	11+ 19- 53+	1  0  0  1 11+ -5  6 19-
Curve Equation t Generators 121847c1 [1,-1,0,148,2833] 1 [-8:37:1]&[134:725:8]
121847d (1 curve)	2	11+ 19- 53+	2  1  1 -2 11+ -6 -2 19-
Curve Equation t Generators 121847d1 [0,1,1,-26558330,-69300954563] 1 [7388430:1349699111:216]&[61319610:5261545997:5832]
121847e (1 curve)	0	11- 19+ 53+	2 -1 -1  4 11-  4 -6 19+
Curve Equation t 121847e1 [0,-1,1,-9236,-400005] 1
121847f (1 curve)	1	11- 19- 53+	-2  0 -3  1 11-  0  3 19-
Curve Equation t Generators 121847f1 [0,0,1,7381,139422] 1 [15:503:1]

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

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