William Stein's table of weight 2 newforms

Level 2623

2623 = 43 · 61

Galois conjugacy classes of newforms of level 2623 [elliptic curves of conductor 2623]

Class L Sign Degree Atkin-Lehner Traces of eigenvalues
2623A 0 + 1 43+ 61-   1  -2  -1  -3  -3   1  -6  -2
2623B 0 + 2 43- 61+  -2  -2  -6  -4  -4  -6  -6  -8
2623C - 47 43- 61- -12 -13 -20  -7 -15 -13 -56  -3
2623D - 48 43+ 61+ -10  -3  -4 -11 -26  -6 -65  -1
2623E + 55 43- 61+  17  11  16  15  17  11  60  19
2623F + 58 43+ 61-   9   9  17  10  17  25  65   3

Data from The Modular Forms Database by William Stein.
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