Cremona's table of elliptic curves

87514 = 2 · 7² · 19 · 47

Class	r	Atkin-Lehner	Eigenvalues
87514a (2 curves)	1	2+ 7- 19+ 47-	2+ -2  2 7-  4 -6  4 19+
Curve Equation t Generators 87514a1 [1,0,1,-1321115,-584074074] 2 [78031185:3476726072:29791] 87514a2 [1,0,1,-21132795,-37394175514] 2 [1294932145718786:-37543342173647092:227763307043]
87514b (1 curve)	1	2+ 7- 19+ 47-	2+ -3  0 7-  0 -3 -3 19+
Curve Equation t Generators 87514b1 [1,-1,0,1853,22357] 1 [-11:29:1]
87514c (2 curves)	1	2+ 7- 19- 47+	2+  0  2 7- -2  6 -2 19-
Curve Equation t Generators 87514c1 [1,-1,0,-15836,-758948] 2 [732:19114:1] 87514c2 [1,-1,0,-6526,-1650846] 2 [5837380:153374707:8000]
87514d (1 curve)	1	2+ 7- 19- 47+	2+ -1  2 7-  0 -1 -7 19-
Curve Equation t Generators 87514d1 [1,1,0,288781,-26975003] 1 [5187:158593:27]
87514e (1 curve)	1	2+ 7- 19- 47+	2+ -1 -2 7-  4 -5  1 19-
Curve Equation t Generators 87514e1 [1,1,0,-1446,21106] 1 [21:-34:1]
87514f (1 curve)	1	2+ 7- 19- 47+	2+ -1  3 7-  0 -4 -4 19-
Curve Equation t Generators 87514f1 [1,1,0,-466,6308] 1 [-8:102:1]
87514g (2 curves)	1	2+ 7- 19- 47+	2+  2 -2 7-  4  6 -4 19-
Curve Equation t Generators 87514g1 [1,1,0,-26961,1691285] 2 [98:-1:1] 87514g2 [1,1,0,-431281,108836085] 2 [1119:31518:1]
87514h (1 curve)	0	2- 7+ 19+ 47+	2-  0  1 7+  3  1 -3 19+
Curve Equation t 87514h1 [1,-1,1,-30022,-1994667] 1
87514i (1 curve)	2	2- 7+ 19+ 47+	2- -2  0 7+  0  1 -7 19+
Curve Equation t Generators 87514i1 [1,0,0,-393,1945] 1 [4:-23:1]&[-10:75:1]
87514j (1 curve)	1	2- 7+ 19+ 47-	2-  2 -1 7+  1 -1 -3 19+
Curve Equation t Generators 87514j1 [1,1,1,-67621,7189867] 1 [6285:51716:27]
87514k (1 curve)	1	2- 7+ 19- 47+	2- -2 -1 7+  1  1  5 19-
Curve Equation t Generators 87514k1 [1,0,0,-9311,1653049] 1 [200:-2893:1]
87514l (1 curve)	2	2- 7+ 19- 47-	2-  0 -2 7+ -2  1 -3 19-
Curve Equation t Generators 87514l1 [1,-1,1,-104551,13021775] 1 [-355:2480:1]&[1014:10205:8]
87514m (1 curve)	1	2- 7- 19+ 47+	2-  0  2 7- -2 -1  3 19+
Curve Equation t Generators 87514m1 [1,-1,1,-2134,-37355] 1 [55:69:1]
87514n (1 curve)	1	2- 7- 19+ 47+	2-  1  1 7-  2  0  4 19+
Curve Equation t Generators 87514n1 [1,0,0,-6210,187844] 1 [46:-16:1]
87514o (1 curve)	1	2- 7- 19+ 47+	2- -1  1 7- -2 -4 -8 19+
Curve Equation t Generators 87514o1 [1,1,1,125,909] 1 [-1:28:1]
87514p (1 curve)	0	2- 7- 19+ 47-	2-  2  1 7-  1 -1 -5 19+
Curve Equation t 87514p1 [1,1,1,-190,-4901] 1
87514q (1 curve)	0	2- 7- 19- 47+	2-  0  0 7- -5 -1  0 19-
Curve Equation t 87514q1 [1,-1,1,260,-955] 1
87514r (1 curve)	0	2- 7- 19- 47+	2- -1  2 7- -6  5  5 19-
Curve Equation t 87514r1 [1,1,1,-240052,-45373707] 1
87514s (1 curve)	0	2- 7- 19- 47+	2- -2  1 7-  1  1  3 19-
Curve Equation t 87514s1 [1,0,0,-3313430,-2476064732] 1
87514t (1 curve)	1	2- 7- 19- 47-	2-  0 -1 7-  3 -1  3 19-
Curve Equation t Generators 87514t1 [1,-1,1,-1471063,687112815] 1 [699:-426:1]
87514u (4 curves)	1	2- 7- 19- 47-	2-  0  2 7-  0  2  6 19-
Curve Equation t Generators 87514u1 [1,-1,1,-121309,-16232107] 2 [8598:260297:8] 87514u2 [1,-1,1,-122289,-15955747] 4 [169258626:5122786555:157464] 87514u3 [1,-1,1,38921,-55097535] 2 [23443084173925341200:688034201485733160403:25620195392000000] 87514u4 [1,-1,1,-299179,40861321] 2 [1879880:111734079:512]
87514v (1 curve)	1	2- 7- 19- 47-	2-  1 -1 7- -2  4  8 19-
Curve Equation t Generators 87514v1 [1,0,0,6124,-293476] 1 [9516:177718:27]
87514w (1 curve)	1	2- 7- 19- 47-	2- -1 -1 7-  2  0 -4 19-
Curve Equation t Generators 87514w1 [1,1,1,-304291,-64734783] 1 [1931:79982:1]
87514x (1 curve)	1	2- 7- 19- 47-	2- -1  3 7-  3  2 -2 19-
Curve Equation t Generators 87514x1 [1,1,1,-5345264,-4761194271] 1 [430305:16390101:125]
87514y (1 curve)	1	2- 7- 19- 47-	2- -1 -4 7- -4 -5  5 19-
Curve Equation t Generators 87514y1 [1,1,1,-26985085,53944021011] 1 [2871:-13468:1]
87514z (1 curve)	1	2- 7- 19- 47-	2-  2  0 7-  0 -1  7 19-
Curve Equation t Generators 87514z1 [1,1,1,-19258,-686393] 1 [169:875:1]
87514ba (1 curve)	1	2- 7- 19- 47-	2- -3  0 7-  2  1  5 19-
Curve Equation t Generators 87514ba1 [1,-1,1,-353520,158874195] 1 [-515:14545:1]

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