Cremona's table of elliptic curves

31958 = 2 · 19 · 29²

Class	r	Atkin-Lehner	Eigenvalues
31958a (2 curves)	1	2+ 19+ 29+	2+ -1  3  2  3 -1 -6 19+
Curve Equation t Generators 31958a1 [1,1,0,-415471,-245693083] 1 [68558:17916025:1] 31958a2 [1,1,0,-45291231,-117338257643] 1 [8586570:2234968453:125]
31958b (1 curve)	0	2+ 19+ 29-	2+  0  0  3  0  4  5 19+
Curve Equation t 31958b1 [1,-1,0,-83837,5833925] 1
31958c (1 curve)	0	2+ 19+ 29-	2+  0 -1  5  0 -4 -6 19+
Curve Equation t 31958c1 [1,-1,0,-10670,-726716] 1
31958d (1 curve)	0	2+ 19+ 29-	2+  2  0 -1 -2 -4  5 19+
Curve Equation t 31958d1 [1,1,0,-28903505,-59780702059] 1
31958e (1 curve)	2	2+ 19- 29+	2+  1 -1  0 -3 -5  4 19-
Curve Equation t Generators 31958e1 [1,0,1,-303619,71327230] 1 [3286:30311:8]&[2303:106496:1]
31958f (1 curve)	0	2+ 19- 29+	2+  1  3 -4  5 -1  4 19-
Curve Equation t 31958f1 [1,0,1,-23643892,-192559531022] 1
31958g (2 curves)	0	2+ 19- 29+	2+  1 -4  3 -2 -1 -3 19-
Curve Equation t 31958g1 [1,0,1,-18,28932] 1 31958g2 [1,0,1,-58888,-6093548] 1
31958h (3 curves)	0	2- 19+ 29+	2- -1  0 -1  6  5 -3 19+
Curve Equation t 31958h1 [1,1,1,-13053,568747] 1 31958h2 [1,1,1,7972,2185149] 1 31958h3 [1,1,1,-71923,-59749455] 1
31958i (1 curve)	1	2- 19- 29+	2-  0  0  3  0  4 -5 19-
Curve Equation t Generators 31958i1 [1,-1,1,-100,263] 1 [-1:19:1]
31958j (1 curve)	1	2- 19- 29+	2-  0 -1  5  0 -4  6 19-
Curve Equation t Generators 31958j1 [1,-1,1,-13,-27] 1 [9:18:1]
31958k (1 curve)	1	2- 19- 29+	2-  1 -3 -4  5 -7 -2 19-
Curve Equation t Generators 31958k1 [1,0,0,-24827,1783889] 1 [128:777:1]
31958l (1 curve)	1	2- 19- 29+	2- -2  0 -1  2 -4 -5 19-
Curve Equation t Generators 31958l1 [1,0,0,-34368,-2453504] 1 [-108:92:1]
31958m (1 curve)	1	2- 19- 29+	2- -3 -1  2 -3 -1 -6 19-
Curve Equation t Generators 31958m1 [1,-1,1,-5571783,9357518655] 1 [2835:126414:1]

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

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