Cremona's table of elliptic curves

3978 = 2 · 3² · 13 · 17

Class	r	Atkin-Lehner	Eigenvalues
3978a (2 curves)	0	2+ 3- 13+ 17+	2+ 3-  0 -2  2 13+ 17+ -8
Curve Equation t 3978a1 [1,-1,0,-10242,-362732] 2 3978a2 [1,-1,0,-160002,-24593900] 2
3978b (2 curves)	0	2+ 3- 13+ 17+	2+ 3-  4 -2  2 13+ 17+  0
Curve Equation t 3978b1 [1,-1,0,-1545,14093] 2 3978b2 [1,-1,0,-10905,-425827] 2
3978c (2 curves)	1	2+ 3- 13+ 17-	2+ 3-  2  2 -4 13+ 17- -4
Curve Equation t Generators 3978c1 [1,-1,0,-81,265] 2 [3:5:1] 3978c2 [1,-1,0,-1251,17347] 2 [21:-8:1]
3978d (2 curves)	1	2+ 3- 13+ 17-	2+ 3-  2 -4  2 13+ 17-  0
Curve Equation t Generators 3978d1 [1,-1,0,-15921,280989] 2 [-110:887:1] 3978d2 [1,-1,0,58959,2123037] 2 [7:1589:1]
3978e (2 curves)	1	2+ 3- 13+ 17-	2+ 3- -2  4  2 13+ 17-  0
Curve Equation t Generators 3978e1 [1,-1,0,-843,-8911] 2 [-16:25:1] 3978e2 [1,-1,0,327,-32545] 2 [67:502:1]
3978f (2 curves)	1	2+ 3- 13+ 17-	2+ 3- -4 -4  2 13+ 17- -4
Curve Equation t Generators 3978f1 [1,-1,0,-1304559,-204348371] 2 [-834:17825:1] 3978f2 [1,-1,0,-16879599,-26666341331] 2 [-2355:5657:1]
3978g (2 curves)	1	2- 3- 13+ 17+	2- 3-  0 -2  2 13+ 17+ -4
Curve Equation t Generators 3978g1 [1,-1,1,-185,-439] 2 [-11:18:1] 3978g2 [1,-1,1,-2525,-48175] 2 [-29:18:1]
3978h (2 curves)	1	2- 3- 13+ 17+	2- 3- -2  2 -2 13+ 17+ -4
Curve Equation t Generators 3978h1 [1,-1,1,-491,4155] 2 [3:50:1] 3978h2 [1,-1,1,229,14811] 2 [17:144:1]
3978i (2 curves)	0	2- 3- 13+ 17-	2- 3-  0  2  4 13+ 17-  4
Curve Equation t 3978i1 [1,-1,1,-171995,26580363] 2 3978i2 [1,-1,1,71365,95597259] 2
3978j (4 curves)	0	2- 3- 13- 17+	2- 3-  2  0  0 13- 17+  0
Curve Equation t 3978j1 [1,-1,1,76,-489] 2 3978j2 [1,-1,1,-644,-5097] 4 3978j3 [1,-1,1,-9824,-372297] 2 3978j4 [1,-1,1,-2984,58551] 2

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

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