Cremona's table of elliptic curves

15477 = 3 · 7 · 11 · 67

Class	r	Atkin-Lehner	Eigenvalues
15477a (4 curves)	1	3+ 7- 11- 67+	1 3+  2 7- 11-  6  2 -4
Curve Equation t Generators 15477a1 [1,1,0,81,0] 2 [564480:2274832:91125] 15477a2 [1,1,0,-324,-405] 4 [-1270:6179:125] 15477a3 [1,1,0,-3789,-91188] 2 [-2225240:1470523:64000] 15477a4 [1,1,0,-3339,72558] 4 [-34:402:1]
15477b (2 curves)	2	3- 7+ 11+ 67+	-1 3- -2 7+ 11+ -2 -6 -8
Curve Equation t Generators 15477b1 [1,0,0,21,144] 2 [-3:9:1]&[0:12:1] 15477b2 [1,0,0,-314,1953] 2 [-17:58:1]&[-8:67:1]
15477c (4 curves)	1	3- 7+ 11- 67+	1 3-  2 7+ 11- -2 -6  4
Curve Equation t Generators 15477c1 [1,0,1,-223450,-40673929] 2 [-46670265795:23246870056:170953875] 15477c2 [1,0,1,-223455,-40672019] 4 [27950:1622161:8] 15477c3 [1,0,1,-239870,-34355527] 4 [6774:150455:8] 15477c4 [1,0,1,-207120,-46866251] 2 [1415399702:82186599997:405224]
15477d (2 curves)	0	3- 7+ 11- 67-	-1 3-  0 7+ 11-  0  2 -2
Curve Equation t 15477d1 [1,0,0,-1673,26184] 2 15477d2 [1,0,0,-2008,14861] 2

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

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