Properties

Label 2-1088-68.55-c0-0-0
Degree $2$
Conductor $1088$
Sign $0.615 + 0.788i$
Analytic cond. $0.542982$
Root an. cond. $0.736873$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1 − i)5-s i·9-s − 17-s i·25-s + (−1 + i)29-s + (1 − i)37-s + (1 + i)41-s + (−1 − i)45-s + i·49-s + (1 + i)61-s + (1 − i)73-s − 81-s + (−1 + i)85-s + (−1 + i)97-s + (1 + i)109-s + ⋯
L(s)  = 1  + (1 − i)5-s i·9-s − 17-s i·25-s + (−1 + i)29-s + (1 − i)37-s + (1 + i)41-s + (−1 − i)45-s + i·49-s + (1 + i)61-s + (1 − i)73-s − 81-s + (−1 + i)85-s + (−1 + i)97-s + (1 + i)109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.615 + 0.788i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.615 + 0.788i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1088\)    =    \(2^{6} \cdot 17\)
Sign: $0.615 + 0.788i$
Analytic conductor: \(0.542982\)
Root analytic conductor: \(0.736873\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1088} (191, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1088,\ (\ :0),\ 0.615 + 0.788i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.179720680\)
\(L(\frac12)\) \(\approx\) \(1.179720680\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 + T \)
good3 \( 1 + iT^{2} \)
5 \( 1 + (-1 + i)T - iT^{2} \)
7 \( 1 - iT^{2} \)
11 \( 1 - iT^{2} \)
13 \( 1 + T^{2} \)
19 \( 1 + T^{2} \)
23 \( 1 - iT^{2} \)
29 \( 1 + (1 - i)T - iT^{2} \)
31 \( 1 + iT^{2} \)
37 \( 1 + (-1 + i)T - iT^{2} \)
41 \( 1 + (-1 - i)T + iT^{2} \)
43 \( 1 + T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 + T^{2} \)
61 \( 1 + (-1 - i)T + iT^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 + iT^{2} \)
73 \( 1 + (-1 + i)T - iT^{2} \)
79 \( 1 - iT^{2} \)
83 \( 1 + T^{2} \)
89 \( 1 + T^{2} \)
97 \( 1 + (1 - i)T - iT^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.588934908138831520673642830554, −9.265571881244834337357579965470, −8.591015462312361533047001540641, −7.43684079776867958719097700106, −6.39767982892854873483723283353, −5.75348249622137589163202892565, −4.80935170246932319352528821193, −3.85040878318831038092186543401, −2.44500032978931932182990133389, −1.19958702660243868730913749486, 2.01372825311750430550157793700, 2.63719026036319628671336645673, 4.02410084025536625294428768304, 5.16479498597968938008930051763, 6.02050679958439752189492684587, 6.78071919844583122582614699554, 7.61972907446342808951921247383, 8.545928972984659761597550506437, 9.603724719281053862515834714837, 10.12389861972819212961232711084

Graph of the $Z$-function along the critical line