William Stein's table of weight 2 newforms

Level 91

91 = 7 · 13

Galois conjugacy classes of newforms of level 91 [elliptic curves of conductor 91]

Class L Sign Degree Atkin-Lehner Traces of eigenvalues
91A - 1 7+ 13+  -2   0  -3  -1  -6  -1   4   5
91B - 1 7- 13-   0  -2  -3   1   0   1  -6  -7
91C + 2 7- 13+   0   0   6   2   0  -2   0  -6
91D + 3 7+ 13-   1  -2   2  -3   2   3   4  -4

Data from The Modular Forms Database by William Stein.
Design inspired by The Modular Forms Explorer by William Stein.

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