William Stein's table of weight 2 newforms

Level 400

400 = 24 · 52

Galois conjugacy classes of newforms of level 400 [elliptic curves of conductor 400]

Class L Sign Degree Atkin-Lehner Traces of eigenvalues
400A - 1 2+ 5+   0  -3   0   2  -1  -4  -5  -1
400E - 1 2+ 5+   0   0   0  -4  -4   2  -2  -4
400B + 1 2+ 5-   0  -2   0  -2   4   4   0   4
400G + 1 2+ 5-   0   2   0   2   4  -4   0   4
400H + 1 2+ 5-   0   3   0  -2  -1   4   5  -1
400C + 1 2- 5+   0  -2   0   2   0  -2   6   4
400F + 1 2- 5+   0   1   0   2   3   4   3  -5
400D - 1 2- 5-   0  -1   0  -2   3  -4  -3  -5

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

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