Cremona's table of elliptic curves

3950 = 2 · 5² · 79

Class	r	Atkin-Lehner	Eigenvalues
3950a (2 curves)	1	2+ 5+ 79+	2+  1 5+ -3  2  1  2  0
Curve Equation t Generators 3950a1 [1,0,1,-10501,409648] 1 [-109:566:1] 3950a2 [1,0,1,-584501,-172042352] 1 [-588379:385146:1331]
3950b (1 curve)	1	2+ 5+ 79+	2+ -1 5+  2 -1 -2  1 -1
Curve Equation t Generators 3950b1 [1,1,0,-686575,-219422875] 1 [331949861:9746200771:226981]
3950c (2 curves)	1	2+ 5+ 79+	2+  2 5+  2 -4 -2  4 -4
Curve Equation t Generators 3950c1 [1,1,0,-625,7125] 2 [15:30:1] 3950c2 [1,1,0,-10625,417125] 2 [70:115:1]
3950d (2 curves)	1	2+ 5+ 79+	2+ -2 5+  0 -4 -2  2  0
Curve Equation t Generators 3950d1 [1,0,1,24,98] 2 [2:11:1] 3950d2 [1,0,1,-226,1098] 2 [-14:46:1]
3950e (2 curves)	0	2+ 5+ 79-	2+ -1 5+  4  0  4 -6  8
Curve Equation t 3950e1 [1,1,0,-950,11500] 1 3950e2 [1,1,0,5300,17750] 1
3950f (1 curve)	0	2+ 5+ 79-	2+  3 5+  3 -2  5 -6  0
Curve Equation t 3950f1 [1,-1,0,-217,941] 1
3950g (1 curve)	0	2- 5+ 79+	2-  1 5+  3  4  7  4 -6
Curve Equation t 3950g1 [1,0,0,-88,292] 1
3950h (3 curves)	1	2- 5+ 79-	2- -1 5+  1  0 -5  0  2
Curve Equation t Generators 3950h1 [1,1,1,-1163,14781] 1 [19:-8:1] 3950h2 [1,1,1,-2038,-11469] 1 [-9:83:1] 3950h3 [1,1,1,-130413,-18181469] 1 [-209:108:1]
3950i (1 curve)	1	2- 5- 79+	2-  1 5- -2 -1  2 -1 -1
Curve Equation t Generators 3950i1 [1,0,0,-27463,-1755383] 1 [246:2405:1]
3950j (2 curves)	0	2- 5- 79-	2-  1 5- -4  0 -4  6  8
Curve Equation t 3950j1 [1,0,0,-38,92] 3 3950j2 [1,0,0,212,142] 1

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

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