Properties

Label 1078.2.e.a
Level $1078$
Weight $2$
Character orbit 1078.e
Analytic conductor $8.608$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $2$

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Newspace parameters

Level: \( N \) \(=\) \( 1078 = 2 \cdot 7^{2} \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1078.e (of order \(3\), degree \(2\), not minimal)

Newform invariants

Self dual: no
Analytic conductor: \(8.60787333789\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{-3}) \)
Defining polynomial: \(x^{2} - x + 1\)
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{6}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q -\zeta_{6} q^{2} + ( -2 + 2 \zeta_{6} ) q^{3} + ( -1 + \zeta_{6} ) q^{4} -2 \zeta_{6} q^{5} + 2 q^{6} + q^{8} -\zeta_{6} q^{9} +O(q^{10})\) \( q -\zeta_{6} q^{2} + ( -2 + 2 \zeta_{6} ) q^{3} + ( -1 + \zeta_{6} ) q^{4} -2 \zeta_{6} q^{5} + 2 q^{6} + q^{8} -\zeta_{6} q^{9} + ( -2 + 2 \zeta_{6} ) q^{10} + ( -1 + \zeta_{6} ) q^{11} -2 \zeta_{6} q^{12} -2 q^{13} + 4 q^{15} -\zeta_{6} q^{16} + ( -1 + \zeta_{6} ) q^{18} -2 \zeta_{6} q^{19} + 2 q^{20} + q^{22} + ( -2 + 2 \zeta_{6} ) q^{24} + ( 1 - \zeta_{6} ) q^{25} + 2 \zeta_{6} q^{26} -4 q^{27} + 6 q^{29} -4 \zeta_{6} q^{30} + ( 4 - 4 \zeta_{6} ) q^{31} + ( -1 + \zeta_{6} ) q^{32} -2 \zeta_{6} q^{33} + q^{36} -2 \zeta_{6} q^{37} + ( -2 + 2 \zeta_{6} ) q^{38} + ( 4 - 4 \zeta_{6} ) q^{39} -2 \zeta_{6} q^{40} -8 q^{41} + 12 q^{43} -\zeta_{6} q^{44} + ( -2 + 2 \zeta_{6} ) q^{45} + 12 \zeta_{6} q^{47} + 2 q^{48} - q^{50} + ( 2 - 2 \zeta_{6} ) q^{52} + ( 2 - 2 \zeta_{6} ) q^{53} + 4 \zeta_{6} q^{54} + 2 q^{55} + 4 q^{57} -6 \zeta_{6} q^{58} + ( 10 - 10 \zeta_{6} ) q^{59} + ( -4 + 4 \zeta_{6} ) q^{60} -10 \zeta_{6} q^{61} -4 q^{62} + q^{64} + 4 \zeta_{6} q^{65} + ( -2 + 2 \zeta_{6} ) q^{66} + ( 12 - 12 \zeta_{6} ) q^{67} + 4 q^{71} -\zeta_{6} q^{72} + ( 12 - 12 \zeta_{6} ) q^{73} + ( -2 + 2 \zeta_{6} ) q^{74} + 2 \zeta_{6} q^{75} + 2 q^{76} -4 q^{78} + ( -2 + 2 \zeta_{6} ) q^{80} + ( 11 - 11 \zeta_{6} ) q^{81} + 8 \zeta_{6} q^{82} + 18 q^{83} -12 \zeta_{6} q^{86} + ( -12 + 12 \zeta_{6} ) q^{87} + ( -1 + \zeta_{6} ) q^{88} + 2 q^{90} + 8 \zeta_{6} q^{93} + ( 12 - 12 \zeta_{6} ) q^{94} + ( -4 + 4 \zeta_{6} ) q^{95} -2 \zeta_{6} q^{96} + 12 q^{97} + q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q - q^{2} - 2 q^{3} - q^{4} - 2 q^{5} + 4 q^{6} + 2 q^{8} - q^{9} + O(q^{10}) \) \( 2 q - q^{2} - 2 q^{3} - q^{4} - 2 q^{5} + 4 q^{6} + 2 q^{8} - q^{9} - 2 q^{10} - q^{11} - 2 q^{12} - 4 q^{13} + 8 q^{15} - q^{16} - q^{18} - 2 q^{19} + 4 q^{20} + 2 q^{22} - 2 q^{24} + q^{25} + 2 q^{26} - 8 q^{27} + 12 q^{29} - 4 q^{30} + 4 q^{31} - q^{32} - 2 q^{33} + 2 q^{36} - 2 q^{37} - 2 q^{38} + 4 q^{39} - 2 q^{40} - 16 q^{41} + 24 q^{43} - q^{44} - 2 q^{45} + 12 q^{47} + 4 q^{48} - 2 q^{50} + 2 q^{52} + 2 q^{53} + 4 q^{54} + 4 q^{55} + 8 q^{57} - 6 q^{58} + 10 q^{59} - 4 q^{60} - 10 q^{61} - 8 q^{62} + 2 q^{64} + 4 q^{65} - 2 q^{66} + 12 q^{67} + 8 q^{71} - q^{72} + 12 q^{73} - 2 q^{74} + 2 q^{75} + 4 q^{76} - 8 q^{78} - 2 q^{80} + 11 q^{81} + 8 q^{82} + 36 q^{83} - 12 q^{86} - 12 q^{87} - q^{88} + 4 q^{90} + 8 q^{93} + 12 q^{94} - 4 q^{95} - 2 q^{96} + 24 q^{97} + 2 q^{99} + O(q^{100}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1078\mathbb{Z}\right)^\times\).

\(n\) \(199\) \(981\)
\(\chi(n)\) \(-\zeta_{6}\) \(1\)

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

Label \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1
0.500000 + 0.866025i
0.500000 0.866025i
−0.500000 0.866025i −1.00000 + 1.73205i −0.500000 + 0.866025i −1.00000 1.73205i 2.00000 0 1.00000 −0.500000 0.866025i −1.00000 + 1.73205i
177.1 −0.500000 + 0.866025i −1.00000 1.73205i −0.500000 0.866025i −1.00000 + 1.73205i 2.00000 0 1.00000 −0.500000 + 0.866025i −1.00000 1.73205i
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1078.2.e.a 2
7.b odd 2 1 1078.2.e.e 2
7.c even 3 1 1078.2.a.l yes 1
7.c even 3 1 inner 1078.2.e.a 2
7.d odd 6 1 1078.2.a.h 1
7.d odd 6 1 1078.2.e.e 2
21.g even 6 1 9702.2.a.t 1
21.h odd 6 1 9702.2.a.e 1
28.f even 6 1 8624.2.a.y 1
28.g odd 6 1 8624.2.a.g 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1078.2.a.h 1 7.d odd 6 1
1078.2.a.l yes 1 7.c even 3 1
1078.2.e.a 2 1.a even 1 1 trivial
1078.2.e.a 2 7.c even 3 1 inner
1078.2.e.e 2 7.b odd 2 1
1078.2.e.e 2 7.d odd 6 1
8624.2.a.g 1 28.g odd 6 1
8624.2.a.y 1 28.f even 6 1
9702.2.a.e 1 21.h odd 6 1
9702.2.a.t 1 21.g even 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(1078, [\chi])\):

\( T_{3}^{2} + 2 T_{3} + 4 \)
\( T_{5}^{2} + 2 T_{5} + 4 \)
\( T_{13} + 2 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( 1 + T + T^{2} \)
$3$ \( 4 + 2 T + T^{2} \)
$5$ \( 4 + 2 T + T^{2} \)
$7$ \( T^{2} \)
$11$ \( 1 + T + T^{2} \)
$13$ \( ( 2 + T )^{2} \)
$17$ \( T^{2} \)
$19$ \( 4 + 2 T + T^{2} \)
$23$ \( T^{2} \)
$29$ \( ( -6 + T )^{2} \)
$31$ \( 16 - 4 T + T^{2} \)
$37$ \( 4 + 2 T + T^{2} \)
$41$ \( ( 8 + T )^{2} \)
$43$ \( ( -12 + T )^{2} \)
$47$ \( 144 - 12 T + T^{2} \)
$53$ \( 4 - 2 T + T^{2} \)
$59$ \( 100 - 10 T + T^{2} \)
$61$ \( 100 + 10 T + T^{2} \)
$67$ \( 144 - 12 T + T^{2} \)
$71$ \( ( -4 + T )^{2} \)
$73$ \( 144 - 12 T + T^{2} \)
$79$ \( T^{2} \)
$83$ \( ( -18 + T )^{2} \)
$89$ \( T^{2} \)
$97$ \( ( -12 + T )^{2} \)
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