Cremona's table of elliptic curves

36421 = 7 · 11² · 43

Class	r	Atkin-Lehner	Eigenvalues
36421a (1 curve)	1	7+ 11+ 43+	2 -1 -3 7+ 11+ -6  0 -2
Curve Equation t Generators 36421a1 [0,-1,1,-32137882,-70134792443] 1 [173076901237113692:-23472810073322391597:8584902410176]
36421b (2 curves)	0	7+ 11+ 43-	-1  2  2 7+ 11+  4  8  4
Curve Equation t 36421b1 [1,1,1,-22932,-1115476] 2 36421b2 [1,1,1,-349027,-79508714] 2
36421c (2 curves)	0	7+ 11- 43+	-1  2  0 7+ 11-  0  0  8
Curve Equation t 36421c1 [1,1,1,-18213,1092290] 2 36421c2 [1,1,1,-304378,64506454] 2
36421d (2 curves)	0	7- 11+ 43+	1  2  2 7- 11+ -4 -8 -4
Curve Equation t 36421d1 [1,1,0,-189,752] 2 36421d2 [1,1,0,-2884,58425] 2
36421e (1 curve)	1	7- 11+ 43-	-2 -1 -3 7- 11+  6  0  2
Curve Equation t Generators 36421e1 [0,-1,1,-265602,52789890] 1 [-6:-7375:1]
36421f (2 curves)	0	7- 11- 43-	-1  2 -4 7- 11-  4  4 -8
Curve Equation t 36421f1 [1,1,1,-910,-4454] 2 36421f2 [1,1,1,3325,-29864] 2
36421g (1 curve)	2	7- 11- 43-	-2  1 -1 7- 11- -2  2 -4
Curve Equation t Generators 36421g1 [0,1,1,5284,424144] 1 [-422:297:8]&[-37:423:1]

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

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