Cremona's table of elliptic curves

24738 = 2 · 3 · 7 · 19 · 31

Class	r	Atkin-Lehner	Eigenvalues
24738a (2 curves)	2	2+ 3+ 7+ 19- 31+	2+ 3+ -4 7+  0 -2 -6 19-
Curve Equation t Generators 24738a1 [1,1,0,28,0] 2 [1:5:1]&[4:12:1] 24738a2 [1,1,0,-112,-140] 2 [-9:20:1]&[-8:22:1]
24738b (4 curves)	0	2+ 3- 7+ 19+ 31+	2+ 3-  2 7+  4  6 -6 19+
Curve Equation t 24738b1 [1,0,1,-24165,989776] 2 24738b2 [1,0,1,-351845,80288336] 4 24738b3 [1,0,1,-317285,96697424] 2 24738b4 [1,0,1,-5629285,5140297808] 4
24738c (2 curves)	1	2+ 3- 7+ 19+ 31-	2+ 3-  2 7+ -2  4  0 19+
Curve Equation t Generators 24738c1 [1,0,1,-10385,4041956] 2 [75:1882:1] 24738c2 [1,0,1,-449425,115206884] 2 [91:8618:1]
24738d (4 curves)	1	2+ 3- 7+ 19+ 31-	2+ 3- -2 7+ -4  2  2 19+
Curve Equation t Generators 24738d1 [1,0,1,438,57916] 2 [190:2552:1] 24738d2 [1,0,1,-20042,1057340] 4 [-99:1489:1] 24738d3 [1,0,1,-49802,-2823364] 2 [-130:1272:1] 24738d4 [1,0,1,-317962,68983100] 4 [-395:11729:1]
24738e (2 curves)	2	2+ 3- 7+ 19- 31-	2+ 3- -2 7+ -2 -4 -4 19-
Curve Equation t Generators 24738e1 [1,0,1,-7892,1042130] 2 [44:-906:1]&[-111:799:1] 24738e2 [1,0,1,-210052,36945746] 2 [-4170:19751:8]&[-467:5999:1]
24738f (2 curves)	2	2+ 3- 7+ 19- 31-	2+ 3- -2 7+ -4 -6 -4 19-
Curve Equation t Generators 24738f1 [1,0,1,293,3350] 2 [10:-91:1]&[-5:44:1] 24738f2 [1,0,1,-2367,36334] 2 [-52:165:1]&[-43:264:1]
24738g (2 curves)	0	2+ 3- 7- 19+ 31-	2+ 3-  0 7-  0 -2 -6 19+
Curve Equation t 24738g1 [1,0,1,-117041,-15437884] 2 24738g2 [1,0,1,-1873201,-986945596] 2
24738h (2 curves)	1	2- 3+ 7- 19+ 31+	2- 3+  0 7-  2 -2 -6 19+
Curve Equation t Generators 24738h1 [1,1,1,-1568,23105] 2 [15:49:1] 24738h2 [1,1,1,-608,52289] 2 [11:-223:1]
24738i (2 curves)	1	2- 3+ 7- 19+ 31+	2- 3+  0 7- -4  6  6 19+
Curve Equation t Generators 24738i1 [1,1,1,182,-2473] 2 [25:123:1] 24738i2 [1,1,1,-2058,-32937] 2 [-27:75:1]
24738j (4 curves)	0	2- 3+ 7- 19+ 31-	2- 3+  2 7-  0 -6  6 19+
Curve Equation t 24738j1 [1,1,1,-10532,410789] 4 24738j2 [1,1,1,-14452,72101] 4 24738j3 [1,1,1,57368,646661] 2 24738j4 [1,1,1,-148992,-22100091] 2
24738k (2 curves)	0	2- 3+ 7- 19- 31+	2- 3+  0 7-  2 -2  2 19-
Curve Equation t 24738k1 [1,1,1,-1308,-13203] 2 24738k2 [1,1,1,3552,-83187] 2
24738l (2 curves)	0	2- 3- 7+ 19+ 31-	2- 3-  0 7+  6  4  8 19+
Curve Equation t 24738l1 [1,0,0,-1444468,-652326256] 2 24738l2 [1,0,0,-22957428,-42340140144] 2

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