Cremona's table of elliptic curves

18942 = 2 · 3 · 7 · 11 · 41

Class	r	Atkin-Lehner	Eigenvalues
18942a (4 curves)	1	2+ 3+ 7+ 11+ 41+	2+ 3+ -2 7+ 11+  2 -2 -4
Curve Equation t Generators 18942a1 [1,1,0,-30761,-2089419] 2 [2299:108782:1] 18942a2 [1,1,0,-31741,-1950455] 4 [-128:253:1] 18942a3 [1,1,0,-124911,14913315] 2 [9189:875673:1] 18942a4 [1,1,0,45749,-9900929] 2 [159:1114:1]
18942b (2 curves)	0	2+ 3+ 7+ 11+ 41-	2+ 3+ -2 7+ 11+  0  6  0
Curve Equation t 18942b1 [1,1,0,-1202476,507029584] 2 18942b2 [1,1,0,-1189356,518651280] 2
18942c (1 curve)	2	2+ 3+ 7+ 11+ 41-	2+ 3+ -3 7+ 11+  1 -4  0
Curve Equation t Generators 18942c1 [1,1,0,-2009,35301] 1 [-41:246:1]&[-30:279:1]
18942d (1 curve)	2	2+ 3+ 7+ 11- 41+	2+ 3+ -2 7+ 11- -4  4 -7
Curve Equation t Generators 18942d1 [1,1,0,-436,4576] 1 [-24:56:1]&[4:52:1]
18942e (1 curve)	0	2+ 3+ 7- 11+ 41+	2+ 3+  3 7- 11+ -3  7 -7
Curve Equation t 18942e1 [1,1,0,-58186,-5449772] 1
18942f (1 curve)	1	2+ 3+ 7- 11- 41+	2+ 3+  1 7- 11- -1 -3 -1
Curve Equation t Generators 18942f1 [1,1,0,25008,-29367072] 1 [373:5473:1]
18942g (4 curves)	1	2+ 3+ 7- 11- 41+	2+ 3+  2 7- 11- -2 -2  8
Curve Equation t Generators 18942g1 [1,1,0,-2544,29232] 2 [44:48:1] 18942g2 [1,1,0,-36164,2631420] 4 [67:684:1] 18942g3 [1,1,0,-578594,169157430] 2 [445:5:1] 18942g4 [1,1,0,-31654,3317842] 2 [89:1058:1]
18942h (1 curve)	2	2+ 3+ 7- 11- 41-	2+ 3+ -2 7- 11- -4  0 -1
Curve Equation t Generators 18942h1 [1,1,0,-390351,98866341] 1 [-675:7779:1]&[-642:9561:1]
18942i (1 curve)	2	2+ 3- 7- 11+ 41-	2+ 3- -3 7- 11+ -5 -4 -8
Curve Equation t Generators 18942i1 [1,0,1,-11050,509612] 1 [-119:437:1]&[196:-2524:1]
18942j (4 curves)	0	2+ 3- 7- 11- 41+	2+ 3-  2 7- 11- -2  6  4
Curve Equation t 18942j1 [1,0,1,-290,1268] 2 18942j2 [1,0,1,-4210,104756] 4 18942j3 [1,0,1,-67350,6721828] 2 18942j4 [1,0,1,-3790,126596] 2
18942k (1 curve)	1	2- 3+ 7+ 11+ 41-	2- 3+  1 7+ 11+  7  8 -4
Curve Equation t Generators 18942k1 [1,1,1,770,-34501] 1 [49:327:1]
18942l (6 curves)	1	2- 3+ 7+ 11+ 41-	2- 3+ -2 7+ 11+ -2  2 -4
Curve Equation t Generators 18942l1 [1,1,1,-56634,5163975] 4 [-105:3209:1] 18942l2 [1,1,1,-56714,5148551] 8 [723:18151:1] 18942l3 [1,1,1,-90334,-1709929] 4 [-137490:2920369:1000] 18942l4 [1,1,1,-24374,11021495] 4 [19227:499387:27] 18942l5 [1,1,1,-1074744,-428550105] 2 [-20787578130:9105200377:35937000] 18942l6 [1,1,1,356156,-13140073] 2 [3027111630:-104652257527:4913000]
18942m (1 curve)	0	2- 3+ 7+ 11- 41-	2- 3+ -1 7+ 11- -1  7  3
Curve Equation t 18942m1 [1,1,1,-3332945776,-74062545049903] 1
18942n (1 curve)	1	2- 3+ 7- 11+ 41+	2- 3+  2 7- 11+  0 -4  7
Curve Equation t Generators 18942n1 [1,1,1,7973,-48259927] 1 [611:13302:1]
18942o (1 curve)	0	2- 3+ 7- 11+ 41-	2- 3+  1 7- 11+  1  5 -7
Curve Equation t 18942o1 [1,1,1,225,-1317] 1
18942p (4 curves)	0	2- 3+ 7- 11+ 41-	2- 3+ -2 7- 11+  2 -6 -4
Curve Equation t 18942p1 [1,1,1,-11694,-137493] 4 18942p2 [1,1,1,-146174,-21546709] 4 18942p3 [1,1,1,-2338034,-1376992933] 2 18942p4 [1,1,1,-105994,-33600709] 2
18942q (2 curves)	1	2- 3- 7+ 11+ 41+	2- 3-  2 7+ 11+  4 -6 -4
Curve Equation t Generators 18942q1 [1,0,0,-1432,18752] 2 [-2:148:1] 18942q2 [1,0,0,1848,92880] 2 [42:474:1]
18942r (2 curves)	1	2- 3- 7+ 11- 41-	2- 3- -4 7+ 11- -6  2 -4
Curve Equation t Generators 18942r1 [1,0,0,-242815,-42585319] 2 [2918:-156691:1] 18942r2 [1,0,0,258945,-195622119] 2 [510:8061:1]

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