Cremona's table of elliptic curves

23430 = 2 · 3 · 5 · 11 · 71

Class	r	Atkin-Lehner	Eigenvalues
23430a (2 curves)	1	2+ 3+ 5+ 11- 71-	2+ 3+ 5+  2 11-  4  0  4
Curve Equation t Generators 23430a1 [1,1,0,13017,1141173] 2 [-2:1057:1] 23430a2 [1,1,0,-116583,12986613] 2 [-202:5425:1]
23430b (4 curves)	1	2+ 3- 5+ 11+ 71-	2+ 3- 5+  0 11+ -2 -2 -4
Curve Equation t Generators 23430b1 [1,0,1,-184,566] 2 [21:67:1] 23430b2 [1,0,1,-2604,50902] 4 [-4:249:1] 23430b3 [1,0,1,-2274,64366] 2 [-2:263:1] 23430b4 [1,0,1,-41654,3268622] 2 [138:322:1]
23430c (2 curves)	1	2+ 3- 5+ 11- 71+	2+ 3- 5+ -2 11- -2  4  0
Curve Equation t Generators 23430c1 [1,0,1,-107944,23444726] 2 [268:-3847:1] 23430c2 [1,0,1,-2051944,1130747126] 2 [481:15731:1]
23430d (2 curves)	1	2+ 3- 5- 11+ 71+	2+ 3- 5-  0 11+ -6  0  4
Curve Equation t Generators 23430d1 [1,0,1,-1563,-21722] 2 [-28:30:1] 23430d2 [1,0,1,1957,-104794] 2 [87:808:1]
23430e (4 curves)	0	2+ 3- 5- 11- 71+	2+ 3- 5-  4 11-  6 -6  8
Curve Equation t 23430e1 [1,0,1,-818,-8764] 2 23430e2 [1,0,1,-2098,25028] 4 23430e3 [1,0,1,5822,170756] 2 23430e4 [1,0,1,-30498,2047108] 4
23430f (2 curves)	2	2- 3+ 5+ 11+ 71+	2- 3+ 5+ -4 11+ -4 -2  0
Curve Equation t Generators 23430f1 [1,1,1,-1101,21699] 2 [-31:180:1]&[-29:188:1] 23430f2 [1,1,1,-20301,1104579] 2 [-79:1530:1]&[63:252:1]
23430g (2 curves)	1	2- 3+ 5+ 11+ 71-	2- 3+ 5+ -2 11+ -2  0 -4
Curve Equation t Generators 23430g1 [1,1,1,79,1343] 2 [-3:34:1] 23430g2 [1,1,1,-1421,18743] 2 [-1:142:1]
23430h (2 curves)	0	2- 3- 5+ 11+ 71-	2- 3- 5+ -4 11+ -4  6  0
Curve Equation t 23430h1 [1,0,0,-49821,-4336335] 2 23430h2 [1,0,0,-799821,-275386335] 2
23430i (6 curves)	0	2- 3- 5- 11+ 71+	2- 3- 5-  0 11+  6 -6  4
Curve Equation t 23430i1 [1,0,0,1270,36988452] 8 23430i2 [1,0,0,-1657610,807704100] 8 23430i3 [1,0,0,-3457610,-1259055900] 4 23430i4 [1,0,0,-26399690,52206901092] 4 23430i5 [1,0,0,11665390,-9301467300] 2 23430i6 [1,0,0,-47380610,-125482084500] 2
23430j (2 curves)	0	2- 3- 5- 11+ 71+	2- 3- 5-  4 11+  2  4  8
Curve Equation t 23430j1 [1,0,0,-124790,-16977900] 2 23430j2 [1,0,0,-124570,-17040688] 2

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