Cremona's table of elliptic curves

65975 = 5² · 7 · 13 · 29

Class	r	Atkin-Lehner	Eigenvalues
65975a (2 curves)	1	5+ 7+ 13+ 29+	0 -1 5+ 7+  0 13+  6 -1
Curve Equation t Generators 65975a1 [0,-1,1,-19033,1387468] 1 [-142:1098:1] 65975a2 [0,-1,1,149967,-17350407] 1 [183:4023:1]
65975b (2 curves)	1	5+ 7+ 13+ 29+	-1  2 5+ 7+  2 13+ -6 -2
Curve Equation t Generators 65975b1 [1,1,1,-28063,-1819844] 2 [-12280:9943:125] 65975b2 [1,1,1,-21938,-2628344] 2 [290:3792:1]
65975c (4 curves)	2	5+ 7+ 13+ 29-	1  0 5+ 7+  0 13+ -2  0
Curve Equation t Generators 65975c1 [1,-1,0,-731792,240542491] 2 [-4338:177019:8]&[-690:139603:8] 65975c2 [1,-1,0,-1031917,24752616] 4 [-440:20056:1]&[-1490:116803:8] 65975c3 [1,-1,0,4119208,194739741] 2 [164:29493:1]&[17538:4962643:216] 65975c4 [1,-1,0,-10985042,-13959388009] 2 [-1826:3813:1]&[-4884778410:17887991683:2628072]
65975d (2 curves)	0	5+ 7+ 13+ 29-	1  2 5+ 7+ -2 13+  4 -2
Curve Equation t 65975d1 [1,1,0,-1900,-31125] 2 65975d2 [1,1,0,-5525,117500] 2
65975e (1 curve)	2	5+ 7+ 13+ 29-	-2 -3 5+ 7+  0 13+ -2  3
Curve Equation t Generators 65975e1 [0,0,1,-1375,19656] 1 [21:-7:1]&[-5:162:1]
65975f (1 curve)	0	5+ 7+ 13- 29+	0  1 5+ 7+  0 13-  2 -7
Curve Equation t 65975f1 [0,1,1,-50783,4784344] 1
65975g (2 curves)	0	5+ 7+ 13- 29+	1 -2 5+ 7+ -6 13-  6 -6
Curve Equation t 65975g1 [1,0,1,-2959246776,-61905425422927] 2 65975g2 [1,0,1,-2238646651,-92809082383677] 2
65975h (4 curves)	1	5+ 7+ 13- 29-	-1  0 5+ 7+  0 13- -2  4
Curve Equation t Generators 65975h1 [1,-1,1,-880,34122] 4 [-32:185:1] 65975h2 [1,-1,1,-22005,1259372] 4 [-136:1380:1] 65975h3 [1,-1,1,-30130,251872] 2 [4:360:1] 65975h4 [1,-1,1,-351880,80429372] 2 [1749:68500:1]
65975i (1 curve)	1	5+ 7+ 13- 29-	2  0 5+ 7+  3 13-  4 -2
Curve Equation t Generators 65975i1 [0,0,1,-14075,-642719] 1 [538737208898693630:8885308024067977509:1673207161642232]
65975j (2 curves)	1	5+ 7- 13+ 29-	1  2 5+ 7-  2 13+  0 -2
Curve Equation t Generators 65975j1 [1,1,0,-580275,169862000] 2 [380:1910:1] 65975j2 [1,1,0,-9283900,10884024375] 2 [380490:-233995:216]
65975k (1 curve)	1	5+ 7- 13+ 29-	-2 -1 5+ 7-  2 13+ -3  4
Curve Equation t Generators 65975k1 [0,-1,1,-8,48] 1 [3:6:1]
65975l (1 curve)	1	5+ 7- 13- 29+	0 -2 5+ 7-  3 13-  4 -8
Curve Equation t Generators 65975l1 [0,1,1,-533,6594] 1 [-2:87:1]
65975m (2 curves)	1	5- 7+ 13+ 29-	1  0 5- 7+ -4 13+  8 -6
Curve Equation t Generators 65975m1 [1,-1,0,-8492,299291] 2 [10:459:1] 65975m2 [1,-1,0,-135367,19203666] 2 [1830:2373:8]
65975n (1 curve)	0	5- 7+ 13- 29-	2  1 5- 7+  2 13-  3  4
Curve Equation t 65975n1 [0,1,1,-208,5619] 1
65975o (2 curves)	1	5- 7- 13- 29-	-1  0 5- 7- -4 13- -8 -6
Curve Equation t Generators 65975o1 [1,-1,1,-340,2462] 2 [8:10:1] 65975o2 [1,-1,1,-5415,154712] 2 [43:-19:1]

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