Cremona's table of elliptic curves

37856 = 2⁵ · 7 · 13²

Class	r	Atkin-Lehner	Eigenvalues
37856a (4 curves)	1	2+ 7+ 13+	2+  0  2 7+ -4 13+  2  4
Curve Equation t Generators 37856a1 [0,0,0,-10309,395460] 4 [-12105:87108:125] 37856a2 [0,0,0,676,1195168] 2 [5629:422331:1] 37856a3 [0,0,0,-22139,-681070] 2 [-68449990:389302854:614125] 37856a4 [0,0,0,-164099,25586262] 4 [38579070:-1405115297:27000]
37856b (1 curve)	1	2+ 7+ 13+	2+  1 -4 7+ -5 13+  0  2
Curve Equation t Generators 37856b1 [0,1,0,-16280,794444] 1 [95:338:1]
37856c (1 curve)	1	2+ 7+ 13+	2+ -1 -1 7+ -4 13+ -6 -4
Curve Equation t Generators 37856c1 [0,-1,0,-56,532] 1 [-4:26:1]
37856d (1 curve)	1	2+ 7+ 13+	2+  2 -3 7+  0 13+ -1  2
Curve Equation t Generators 37856d1 [0,-1,0,32223,-3700399] 1 [2141:99372:1]
37856e (1 curve)	1	2+ 7+ 13+	2+ -2  3 7+  0 13+ -1  2
Curve Equation t Generators 37856e1 [0,1,0,191,1743] 1 [31:196:1]
37856f (1 curve)	0	2+ 7- 13+	2+  1 -1 7-  4 13+ -6  4
Curve Equation t 37856f1 [0,1,0,-56,-532] 1
37856g (1 curve)	0	2+ 7- 13+	2+ -1 -4 7-  5 13+  0 -2
Curve Equation t 37856g1 [0,-1,0,-16280,-794444] 1
37856h (1 curve)	1	2+ 7- 13-	2+  0  3 7- -2 13-  2  3
Curve Equation t Generators 37856h1 [0,0,0,-17576,5940688] 1 [-4056:61516:27]
37856i (1 curve)	1	2+ 7- 13-	2+  0 -3 7- -2 13-  2  3
Curve Equation t Generators 37856i1 [0,0,0,-104,-2704] 1 [52:364:1]
37856j (1 curve)	0	2- 7+ 13+	2-  1  1 7+ -4 13+ -6 -4
Curve Equation t 37856j1 [0,1,0,-9520,-1130804] 1
37856k (1 curve)	0	2- 7+ 13+	2- -1  0 7+ -1 13+  4  6
Curve Equation t 37856k1 [0,-1,0,106752,5532916] 1
37856l (2 curves)	0	2- 7+ 13+	2-  2  0 7+ -4 13+ -2 -6
Curve Equation t 37856l1 [0,-1,0,282,1208] 2 37856l2 [0,-1,0,-1408,12024] 2
37856m (1 curve)	1	2- 7+ 13-	2-  0  3 7+  2 13-  2 -3
Curve Equation t Generators 37856m1 [0,0,0,-17576,-5940688] 1 [174218044:2991074892:456533]
37856n (1 curve)	1	2- 7+ 13-	2-  0 -3 7+  2 13-  2 -3
Curve Equation t Generators 37856n1 [0,0,0,-104,2704] 1 [0:52:1]
37856o (4 curves)	1	2- 7- 13+	2-  0  2 7-  4 13+  2 -4
Curve Equation t Generators 37856o1 [0,0,0,-10309,-395460] 4 [480754395:25826706612:166375] 37856o2 [0,0,0,676,-1195168] 4 [142274:417620:1331] 37856o3 [0,0,0,-22139,681070] 2 [150501:873730:4913] 37856o4 [0,0,0,-164099,-25586262] 2 [223774341040232730:11927535877742038163:77145562593000]
37856p (1 curve)	1	2- 7- 13+	2-  1  0 7-  1 13+  4 -6
Curve Equation t Generators 37856p1 [0,1,0,106752,-5532916] 1 [355:8788:1]
37856q (1 curve)	1	2- 7- 13+	2- -1  1 7-  4 13+ -6  4
Curve Equation t Generators 37856q1 [0,-1,0,-9520,1130804] 1 [580:13798:1]
37856r (1 curve)	1	2- 7- 13+	2-  2  3 7-  0 13+ -1 -2
Curve Equation t Generators 37856r1 [0,-1,0,191,-1743] 1 [39:252:1]
37856s (2 curves)	1	2- 7- 13+	2- -2  0 7-  4 13+ -2  6
Curve Equation t Generators 37856s1 [0,1,0,282,-1208] 2 [293:5032:1] 37856s2 [0,1,0,-1408,-12024] 2 [-10:34:1]
37856t (1 curve)	1	2- 7- 13+	2- -2 -3 7-  0 13+ -1 -2
Curve Equation t Generators 37856t1 [0,1,0,32223,3700399] 1 [225:-4732:1]

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