Properties

Label 2-1183-13.12-c1-0-21
Degree $2$
Conductor $1183$
Sign $-0.969 - 0.246i$
Analytic cond. $9.44630$
Root an. cond. $3.07348$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.10i·2-s + 0.955·3-s + 0.768·4-s + 3.55i·5-s + 1.06i·6-s + i·7-s + 3.07i·8-s − 2.08·9-s − 3.94·10-s − 4.00i·11-s + 0.734·12-s − 1.10·14-s + 3.40i·15-s − 1.87·16-s − 1.86·17-s − 2.31i·18-s + ⋯
L(s)  = 1  + 0.784i·2-s + 0.551·3-s + 0.384·4-s + 1.59i·5-s + 0.433i·6-s + 0.377i·7-s + 1.08i·8-s − 0.695·9-s − 1.24·10-s − 1.20i·11-s + 0.211·12-s − 0.296·14-s + 0.878i·15-s − 0.468·16-s − 0.452·17-s − 0.545i·18-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.969 - 0.246i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.969 - 0.246i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1183\)    =    \(7 \cdot 13^{2}\)
Sign: $-0.969 - 0.246i$
Analytic conductor: \(9.44630\)
Root analytic conductor: \(3.07348\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1183} (337, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1183,\ (\ :1/2),\ -0.969 - 0.246i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.905273223\)
\(L(\frac12)\) \(\approx\) \(1.905273223\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 - iT \)
13 \( 1 \)
good2 \( 1 - 1.10iT - 2T^{2} \)
3 \( 1 - 0.955T + 3T^{2} \)
5 \( 1 - 3.55iT - 5T^{2} \)
11 \( 1 + 4.00iT - 11T^{2} \)
17 \( 1 + 1.86T + 17T^{2} \)
19 \( 1 - 6.34iT - 19T^{2} \)
23 \( 1 + 4.50T + 23T^{2} \)
29 \( 1 - 8.63T + 29T^{2} \)
31 \( 1 - 3.22iT - 31T^{2} \)
37 \( 1 - 1.83iT - 37T^{2} \)
41 \( 1 + 10.3iT - 41T^{2} \)
43 \( 1 - 10.3T + 43T^{2} \)
47 \( 1 + 0.832iT - 47T^{2} \)
53 \( 1 - 6.53T + 53T^{2} \)
59 \( 1 - 5.20iT - 59T^{2} \)
61 \( 1 + 1.83T + 61T^{2} \)
67 \( 1 + 3.05iT - 67T^{2} \)
71 \( 1 + 14.4iT - 71T^{2} \)
73 \( 1 - 12.9iT - 73T^{2} \)
79 \( 1 - 0.0931T + 79T^{2} \)
83 \( 1 + 3.17iT - 83T^{2} \)
89 \( 1 - 12.2iT - 89T^{2} \)
97 \( 1 - 13.1iT - 97T^{2} \)
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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

−10.40312706449913686179261612678, −9.018489997673800250671744709652, −8.264481976035209994033682797644, −7.73061536497115609694757832286, −6.73602480302659790429624084630, −6.08555494598856743539435092019, −5.57839574828111028891684023902, −3.75479062039447397153573305979, −2.90252364161518393740127962679, −2.23005646492098090744765146423, 0.71541142661995572640637564504, 1.96607344931169637092855327162, 2.81445920459475136208928608066, 4.20333610936749912147512823006, 4.69413406626220110267709152902, 5.96872241868712401976717102034, 7.03691156349145587658835275624, 7.927837031178577062079269963200, 8.747473227309692208899165636771, 9.451176128961300090333539701946

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