Cremona's table of elliptic curves

67938 = 2 · 3 · 13² · 67

Class	r	Atkin-Lehner	Eigenvalues
67938a (1 curve)	0	2+ 3+ 13+ 67-	2+ 3+  0  0  0 13+  0 -5
Curve Equation t 67938a1 [1,1,0,-3890,123102] 1
67938b (1 curve)	0	2+ 3+ 13+ 67-	2+ 3+  0  0  1 13+ -2  5
Curve Equation t 67938b1 [1,1,0,-1273925,559800909] 1
67938c (4 curves)	0	2+ 3+ 13+ 67-	2+ 3+  2  4 -4 13+ -6 -4
Curve Equation t 67938c1 [1,1,0,-119824,15914800] 2 67938c2 [1,1,0,-123204,14965020] 4 67938c3 [1,1,0,162406,74429022] 2 67938c4 [1,1,0,-462894,-105217302] 2
67938d (2 curves)	0	2+ 3+ 13+ 67-	2+ 3+ -2 -2  4 13+  6 -4
Curve Equation t 67938d1 [1,1,0,-6256,187660] 2 67938d2 [1,1,0,-4566,293454] 2
67938e (1 curve)	0	2+ 3+ 13+ 67-	2+ 3+ -3 -3 -2 13+ -2  8
Curve Equation t 67938e1 [1,1,0,-98959,-7812059] 1
67938f (1 curve)	0	2+ 3+ 13- 67+	2+ 3+  0  4  3 13-  0  5
Curve Equation t 67938f1 [1,1,0,-3890,294468] 1
67938g (1 curve)	1	2+ 3- 13+ 67-	2+ 3-  2 -2  3 13+ -6  5
Curve Equation t Generators 67938g1 [1,0,1,9460,693578] 1 [-12:766:1]
67938h (1 curve)	1	2+ 3- 13+ 67-	2+ 3-  3  1 -2 13+  0  2
Curve Equation t Generators 67938h1 [1,0,1,-432137,-7272409012] 1 [2939:128322:1]
67938i (1 curve)	1	2+ 3- 13+ 67-	2+ 3- -3  1  4 13+ -6  8
Curve Equation t Generators 67938i1 [1,0,1,-160,-778] 1 [-8:5:1]
67938j (2 curves)	1	2+ 3- 13- 67+	2+ 3- -2 -2  5 13- -8  1
Curve Equation t Generators 67938j1 [1,0,1,-142302,-307947404] 1 [2042:87957:1] 67938j2 [1,0,1,-24759687,56256396874] 1 [3056:94041:1]
67938k (1 curve)	0	2+ 3- 13- 67-	2+ 3-  4  4  3 13-  0 -1
Curve Equation t 67938k1 [1,0,1,-10854874,13772941964] 1
67938l (1 curve)	0	2- 3+ 13+ 67+	2- 3+  0  0  0 13+  0  5
Curve Equation t 67938l1 [1,1,1,-23,47] 1
67938m (1 curve)	0	2- 3+ 13+ 67+	2- 3+  1 -1 -2 13+ -4  2
Curve Equation t 67938m1 [1,1,1,-61435,6390509] 1
67938n (1 curve)	0	2- 3+ 13+ 67+	2- 3+  3  3  2 13+ -2 -8
Curve Equation t 67938n1 [1,1,1,-16724159,-17079472987] 1
67938o (1 curve)	0	2- 3+ 13+ 67+	2- 3+ -3  3 -6 13+  0  2
Curve Equation t 67938o1 [1,1,1,-292627,-61079023] 1
67938p (1 curve)	1	2- 3+ 13+ 67-	2- 3+ -1  3  0 13+  2  2
Curve Equation t Generators 67938p1 [1,1,1,-426,-24393] 1 [161:1947:1]
67938q (1 curve)	2	2- 3+ 13- 67-	2- 3+  0 -4 -3 13-  0 -5
Curve Equation t Generators 67938q1 [1,1,1,-23,125] 1 [-7:4:1]&[5:10:1]
67938r (3 curves)	1	2- 3- 13+ 67+	2- 3-  3  1  0 13+ -6 -2
Curve Equation t Generators 67938r1 [1,0,0,-24424,1545296] 1 [170:-1606:1] 67938r2 [1,0,0,135281,2216057] 1 [14:2021:1] 67938r3 [1,0,0,-1733014,-962129884] 1 [89220:4584638:27]
67938s (1 curve)	1	2- 3- 13+ 67+	2- 3-  3 -1 -4 13+ -6 -8
Curve Equation t Generators 67938s1 [1,0,0,-26959,-1681759] 1 [-100:179:1]
67938t (4 curves)	0	2- 3- 13+ 67-	2- 3- -2  0 -4 13+  2  4
Curve Equation t 67938t1 [1,0,0,-1609,-6631] 2 67938t2 [1,0,0,-15129,709929] 4 67938t3 [1,0,0,-4989,1648893] 2 67938t4 [1,0,0,-241589,45684885] 2
67938u (1 curve)	2	2- 3- 13- 67+	2- 3- -4 -4 -3 13-  0  1
Curve Equation t Generators 67938u1 [1,0,0,-64230,6264036] 1 [-276:1866:1]&[300:3594:1]
67938v (2 curves)	1	2- 3- 13- 67-	2- 3-  2  2 -5 13- -8 -1
Curve Equation t Generators 67938v1 [1,0,0,-842,-140232] 1 [76:448:1] 67938v2 [1,0,0,-146507,25594737] 1 [628:13153:1]

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