Cremona's table of elliptic curves

2420 = 2² · 5 · 11²

Class	r	Atkin-Lehner	Eigenvalues
2420a (2 curves)	0	2- 5+ 11+	2-  0 5+  4 11+  4 -4  8
Curve Equation t 2420a1 [0,0,0,-10648,483153] 2 2420a2 [0,0,0,-177023,28667078] 2
2420b (2 curves)	0	2- 5+ 11+	2-  0 5+ -4 11+ -4  4 -8
Curve Equation t 2420b1 [0,0,0,-88,-363] 2 2420b2 [0,0,0,-1463,-21538] 2
2420c (2 curves)	1	2- 5+ 11-	2-  1 5+  1 11- -2  0 -2
Curve Equation t Generators 2420c1 [0,1,0,4,20] 1 [-1:4:1] 2420c2 [0,1,0,-436,3364] 1 [12:2:1]
2420d (2 curves)	1	2- 5+ 11-	2-  1 5+ -1 11-  2  0  2
Curve Equation t Generators 2420d1 [0,1,0,444,-24796] 3 [9444:177146:27] 2420d2 [0,1,0,-52796,-4688620] 1 [3534393368505:-52382089028870:9142439571]
2420e (4 curves)	1	2- 5+ 11-	2- -2 5+ -2 11- -2  6  4
Curve Equation t Generators 2420e1 [0,1,0,-161,-596] 2 [40:242:1] 2420e2 [0,1,0,444,-3500] 2 [27:170:1] 2420e3 [0,1,0,-5001,134440] 2 [29:121:1] 2420e4 [0,1,0,-4396,168804] 2 [40:242:1]
2420f (2 curves)	0	2- 5- 11-	2-  2 5-  0 11-  0  4  4
Curve Equation t 2420f1 [0,-1,0,-645,-130] 2 2420f2 [0,-1,0,-7300,-237048] 2
2420g (4 curves)	0	2- 5- 11-	2- -2 5-  4 11-  4  0  4
Curve Equation t 2420g1 [0,1,0,-5485,-154992] 2 2420g2 [0,1,0,-12140,286900] 2 2420g3 [0,1,0,-53885,4735828] 2 2420g4 [0,1,0,-859140,306223300] 2

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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