William Stein's table of weight 2 newforms

Level 4148

4148 = 22 · 17 · 61

Galois conjugacy classes of newforms of level 4148 [elliptic curves of conductor 4148]

Class L Sign Degree Atkin-Lehner Traces of eigenvalues
4148A - 1 2- 17+ 61-   0   0  -3   1   3   1  -1  -6
4148B - 17 2- 17+ 61-   0  -2  -2  -8   4 -28 -17   1
4148C - 17 2- 17- 61+   0   0  -5  -7  -1 -23  17   7
4148D + 20 2- 17+ 61+   0  -2   3  11   7  17 -20   3
4148E + 25 2- 17- 61-   0   0   3  11  -1  29  25  -1

Data from The Modular Forms Database by William Stein.
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