Cremona's table of elliptic curves

28842 = 2 · 3 · 11 · 19 · 23

Class	r	Atkin-Lehner	Eigenvalues
28842a (1 curve)	1	2+ 3+ 11+ 19- 23-	2+ 3+  3 -3 11+  5 -3 19-
Curve Equation t Generators 28842a1 [1,1,0,-37482231,88185257973] 1 [3297:19776:1]
28842b (1 curve)	0	2+ 3+ 11- 19+ 23+	2+ 3+  0 -2 11- -5  3 19+
Curve Equation t 28842b1 [1,1,0,-9845,-380787] 1
28842c (1 curve)	1	2+ 3+ 11- 19- 23+	2+ 3+ -1 -5 11-  3 -7 19-
Curve Equation t Generators 28842c1 [1,1,0,-333,-171] 1 [-3:30:1]
28842d (1 curve)	0	2+ 3+ 11- 19- 23-	2+ 3+  4 -2 11- -5  5 19-
Curve Equation t 28842d1 [1,1,0,-3,-435] 1
28842e (1 curve)	1	2+ 3- 11+ 19- 23+	2+ 3-  4 -5 11+ -3  4 19-
Curve Equation t Generators 28842e1 [1,0,1,-6879,-225806] 1 [2311302:33015541:9261]
28842f (2 curves)	0	2+ 3- 11- 19- 23+	2+ 3-  0  2 11- -7  3 19-
Curve Equation t 28842f1 [1,0,1,-45426,12525316] 3 28842f2 [1,0,1,402879,-311578508] 1
28842g (2 curves)	0	2+ 3- 11- 19- 23+	2+ 3-  3  2 11-  2 -3 19-
Curve Equation t 28842g1 [1,0,1,313,98282] 3 28842g2 [1,0,1,-2822,-2654248] 1
28842h (1 curve)	1	2+ 3- 11- 19- 23-	2+ 3-  0 -3 11- -3  4 19-
Curve Equation t Generators 28842h1 [1,0,1,-116,-3886] 1 [24:73:1]
28842i (1 curve)	0	2- 3+ 11+ 19+ 23+	2- 3+  0 -3 11+  1  0 19+
Curve Equation t 28842i1 [1,1,1,-958,16793] 1
28842j (1 curve)	1	2- 3+ 11+ 19+ 23-	2- 3+  1 -2 11+ -2  5 19+
Curve Equation t Generators 28842j1 [1,1,1,0,39] 1 [-18:51:8]
28842k (4 curves)	1	2- 3+ 11+ 19+ 23-	2- 3+ -2  4 11+ -2  2 19+
Curve Equation t Generators 28842k1 [1,1,1,-373474,-87725089] 4 [819334:261795573:8] 28842k2 [1,1,1,-5970294,-5617383249] 4 [22079954524005:424270305584633:7357983625] 28842k3 [1,1,1,-5965004,-5627827825] 2 [11006643190119902104225614:3516110297368118026447256497:107457634479261648232] 28842k4 [1,1,1,-95524704,-359393124513] 2 [14209641938529571603230:-4537367702899529212726607:138485316172553000]
28842l (1 curve)	2	2- 3+ 11- 19+ 23-	2- 3+ -3 -3 11- -1 -7 19+
Curve Equation t Generators 28842l1 [1,1,1,-1722,21447] 1 [-33:225:1]&[-47:59:1]
28842m (1 curve)	0	2- 3+ 11- 19+ 23-	2- 3+  4  3 11-  1  0 19+
Curve Equation t 28842m1 [1,1,1,-28056,1797111] 1
28842n (2 curves)	0	2- 3+ 11- 19- 23+	2- 3+  2 -2 11-  6  2 19-
Curve Equation t 28842n1 [1,1,1,-27157,1694651] 2 28842n2 [1,1,1,-5997,4293099] 2
28842o (1 curve)	1	2- 3+ 11- 19- 23-	2- 3+  1 -2 11-  4  5 19-
Curve Equation t Generators 28842o1 [1,1,1,-419475,-114867567] 1 [1011:21758:1]

Data from Elliptic Curve Data by J. E. Cremona.
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