Cremona's table of elliptic curves

111910 = 2 · 5 · 19² · 31

Class	r	Atkin-Lehner	Eigenvalues
111910a (4 curves)	0	2+ 5+ 19- 31+	2+  2 5+ -4  0  4  0 19-
Curve Equation t 111910a1 [1,1,0,-38273,-2957323] 2 111910a2 [1,1,0,-615873,-186287563] 2 111910a3 [1,1,0,163887,-12539707] 2 111910a4 [1,1,0,-738613,-106941207] 2
111910b (2 curves)	1	2+ 5+ 19- 31-	2+  0 5+  4  2  4 -6 19-
Curve Equation t Generators 111910b1 [1,-1,0,-4580,-108220800] 2 [243330:7712035:216] 111910b2 [1,-1,0,-3434080,-2410787100] 2 [6256:466894:1]
111910c (2 curves)	1	2+ 5+ 19- 31-	2+  0 5+ -4  2  0  6 19-
Curve Equation t Generators 111910c1 [1,-1,0,109135,1530781] 2 [230:17213:8] 111910c2 [1,-1,0,-439585,12614925] 2 [-14:4339:1]
111910d (2 curves)	1	2+ 5+ 19- 31-	2+ -2 5+  0  2  0  2 19-
Curve Equation t Generators 111910d1 [1,0,1,-23834,1461132] 2 [-27:1457:1] 111910d2 [1,0,1,-384834,91855532] 2 [350:88:1]
111910e (2 curves)	1	2+ 5+ 19- 31-	2+ -2 5+  0 -4  6  2 19-
Curve Equation t Generators 111910e1 [1,0,1,-3911516594,-111951463683324] 2 [1722146300840013:206250175017425353:21415471433] 111910e2 [1,0,1,-65813991594,-6498454570423324] 2 [456436527012907513387496:-627048691946989994324034724:237488305292839511]
111910f (1 curve)	2	2+ 5- 19+ 31+	2+ -1 5-  1 -6 -1  7 19+
Curve Equation t Generators 111910f1 [1,1,0,-862,11636] 1 [17:-56:1]&[-130:1243:8]
111910g (2 curves)	1	2+ 5- 19+ 31-	2+  1 5-  2 -6  5  6 19+
Curve Equation t Generators 111910g1 [1,0,1,-3618,83556] 3 [-330:3391:8] 111910g2 [1,0,1,5407,401236] 1 [106:1419:1]
111910h (1 curve)	1	2+ 5- 19+ 31-	2+  1 5- -4 -4  3  2 19+
Curve Equation t Generators 111910h1 [1,0,1,185907,-4789944] 1 [30:887:1]
111910i (4 curves)	1	2+ 5- 19- 31+	2+  0 5-  0  0  2  6 19-
Curve Equation t Generators 111910i1 [1,-1,0,-24074,1414900] 2 [20195:153977:125] 111910i2 [1,-1,0,-52954,-2610972] 4 [-54705943:-200523766:1030301] 111910i3 [1,-1,0,170866,-19039360] 2 [106:452:1] 111910i4 [1,-1,0,-738854,-244184952] 2 [-3071353980494127:2175790267327686:6109418082041]
111910j (2 curves)	1	2- 5+ 19- 31+	2- -1 5+ -1  0 -5 -3 19-
Curve Equation t Generators 111910j1 [1,1,1,2040184,-1017679137] 1 [618662:171763481:8] 111910j2 [1,1,1,-20509681,51761494119] 1 [321:212468:1]
111910k (1 curve)	0	2- 5+ 19- 31-	2- -2 5+ -3 -4  3 -1 19-
Curve Equation t 111910k1 [1,0,0,-11764456,-63523184064] 1
111910l (1 curve)	0	2- 5- 19+ 31-	2-  1 5-  1 -6  1  7 19+
Curve Equation t 111910l1 [1,0,0,-311370,-82301788] 1
111910m (1 curve)	2	2- 5- 19- 31+	2- -1 5- -1 -4  3 -7 19-
Curve Equation t Generators 111910m1 [1,1,1,-40768640,100176079905] 1 [97815:-227977:27]&[-3707:449493:1]
111910n (2 curves)	0	2- 5- 19- 31+	2- -1 5-  2 -6 -5  6 19-
Curve Equation t 111910n1 [1,1,1,-1305925,-575724165] 1 111910n2 [1,1,1,1952100,-2748175235] 1
111910o (1 curve)	2	2- 5- 19- 31+	2- -1 5- -4 -4 -3  2 19-
Curve Equation t Generators 111910o1 [1,1,1,515,915] 1 [-1:20:1]&[3:48:1]
111910p (3 curves)	0	2- 5- 19- 31+	2-  2 5- -1  0 -5 -3 19-
Curve Equation t 111910p1 [1,1,1,78510,13406897] 1 111910p2 [1,1,1,-2854615,1861185397] 1 111910p3 [1,1,1,-231430790,1355030015107] 1

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