Properties

Label 2.2.60.1-14.1-d
Base field \(\Q(\sqrt{15}) \)
Weight $[2, 2]$
Level norm $14$
Level $[14, 14, w + 1]$
Dimension $1$
CM no
Base change no

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Base field \(\Q(\sqrt{15}) \)

Generator \(w\), with minimal polynomial \(x^{2} - 15\); narrow class number \(4\) and class number \(2\).

Form

Weight: $[2, 2]$
Level: $[14, 14, w + 1]$
Dimension: $1$
CM: no
Base change: no
Newspace dimension: $8$

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
2 $[2, 2, w + 1]$ $\phantom{-}1$
3 $[3, 3, w]$ $-1$
5 $[5, 5, w]$ $\phantom{-}0$
7 $[7, 7, w + 1]$ $-1$
7 $[7, 7, w + 6]$ $\phantom{-}1$
11 $[11, 11, -w - 2]$ $-3$
11 $[11, 11, w - 2]$ $-6$
17 $[17, 17, w + 7]$ $-3$
17 $[17, 17, w + 10]$ $\phantom{-}0$
43 $[43, 43, w + 12]$ $\phantom{-}10$
43 $[43, 43, w + 31]$ $-8$
53 $[53, 53, w + 11]$ $-12$
53 $[53, 53, w + 42]$ $\phantom{-}9$
59 $[59, 59, 2w - 1]$ $-3$
59 $[59, 59, -2w - 1]$ $-9$
61 $[61, 61, 2w - 11]$ $\phantom{-}8$
61 $[61, 61, -2w - 11]$ $-10$
67 $[67, 67, w + 22]$ $\phantom{-}4$
67 $[67, 67, w + 45]$ $-5$
71 $[71, 71, 3w - 8]$ $\phantom{-}3$
Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
$2$ $[2, 2, w + 1]$ $-1$
$7$ $[7, 7, w + 1]$ $1$