Cremona's table of elliptic curves

7896 = 2³ · 3 · 7 · 47

Class	r	Atkin-Lehner	Eigenvalues
7896a (2 curves)	1	2+ 3+ 7+ 47+	2+ 3+  2 7+ -2 -4  2 -6
Curve Equation t Generators 7896a1 [0,-1,0,-12,-108] 2 [13:42:1] 7896a2 [0,-1,0,-432,-3300] 2 [25:30:1]
7896b (1 curve)	1	2+ 3- 7- 47+	2+ 3-  0 7- -1  2  3 -7
Curve Equation t Generators 7896b1 [0,1,0,7,-21] 1 [3:6:1]
7896c (2 curves)	0	2+ 3- 7- 47-	2+ 3-  2 7-  2 -4  2 -6
Curve Equation t 7896c1 [0,1,0,-327,-2370] 2 7896c2 [0,1,0,-92,-5472] 2
7896d (2 curves)	1	2- 3+ 7+ 47-	2- 3+  0 7+  6  0  2 -8
Curve Equation t Generators 7896d1 [0,-1,0,812,-13916] 2 [16:54:1] 7896d2 [0,-1,0,-6048,-142884] 2 [702:18468:1]
7896e (4 curves)	1	2- 3+ 7+ 47-	2- 3+ -2 7+  0 -6  2  0
Curve Equation t Generators 7896e1 [0,-1,0,-799,-6176] 4 [1227:5995:27] 7896e2 [0,-1,0,-11844,-492156] 4 [180:1782:1] 7896e3 [0,-1,0,-189504,-31689252] 2 [838:19932:1] 7896e4 [0,-1,0,-10904,-574500] 2 [21162:586432:27]
7896f (2 curves)	1	2- 3+ 7- 47+	2- 3+  0 7- -2 -4  2  4
Curve Equation t Generators 7896f1 [0,-1,0,-68,420] 2 [4:14:1] 7896f2 [0,-1,0,-1328,19068] 2 [-26:188:1]
7896g (2 curves)	1	2- 3+ 7- 47+	2- 3+  0 7-  6  4 -2 -2
Curve Equation t Generators 7896g1 [0,-1,0,552,-3492] 2 [134:1568:1] 7896g2 [0,-1,0,-2688,-28116] 2 [-39:126:1]
7896h (2 curves)	1	2- 3+ 7- 47+	2- 3+  2 7- -2  0 -2  2
Curve Equation t Generators 7896h1 [0,-1,0,-47,0] 2 [9:15:1] 7896h2 [0,-1,0,188,-188] 2 [8:42:1]
7896i (4 curves)	1	2- 3+ 7- 47+	2- 3+ -2 7- -4  6 -6  0
Curve Equation t Generators 7896i1 [0,-1,0,76,708] 4 [-4:18:1] 7896i2 [0,-1,0,-904,9724] 4 [29:84:1] 7896i3 [0,-1,0,-3424,-65876] 2 [101:780:1] 7896i4 [0,-1,0,-14064,646668] 2 [1911:764:27]
7896j (4 curves)	0	2- 3+ 7- 47-	2- 3+  2 7-  4 -2 -6  8
Curve Equation t 7896j1 [0,-1,0,-4607,-108240] 2 7896j2 [0,-1,0,-16612,708100] 4 7896j3 [0,-1,0,-254752,49574428] 4 7896j4 [0,-1,0,29448,3895452] 2
7896k (2 curves)	2	2- 3- 7+ 47-	2- 3- -4 7+ -6 -4 -6  0
Curve Equation t Generators 7896k1 [0,1,0,-740,8064] 2 [52:-336:1]&[-14:126:1] 7896k2 [0,1,0,-12080,507024] 2 [-125:282:1]&[16:564:1]
7896l (2 curves)	0	2- 3- 7- 47+	2- 3-  4 7- -2  4 -2  2
Curve Equation t 7896l1 [0,1,0,-1176,-56448] 2 7896l2 [0,1,0,-30336,-2039328] 2
7896m (2 curves)	0	2- 3- 7- 47+	2- 3- -4 7-  0  2 -2  8
Curve Equation t 7896m1 [0,1,0,-40,-256] 2 7896m2 [0,1,0,-880,-10336] 2

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