Properties

Label 2-1152-3.2-c2-0-12
Degree $2$
Conductor $1152$
Sign $0.816 - 0.577i$
Analytic cond. $31.3897$
Root an. cond. $5.60265$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.04i·5-s + 7.79·7-s + 4.09i·11-s − 6.69·13-s + 19.3i·17-s + 1.79·19-s + 14.1i·23-s + 20.7·25-s + 28.4i·29-s + 20.2·31-s − 15.9i·35-s + 41.5·37-s − 4.94i·41-s − 75.1·43-s − 13.5i·47-s + ⋯
L(s)  = 1  − 0.409i·5-s + 1.11·7-s + 0.372i·11-s − 0.515·13-s + 1.13i·17-s + 0.0946·19-s + 0.614i·23-s + 0.831·25-s + 0.982i·29-s + 0.651·31-s − 0.456i·35-s + 1.12·37-s − 0.120i·41-s − 1.74·43-s − 0.288i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1152 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.816 - 0.577i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1152 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.816 - 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1152\)    =    \(2^{7} \cdot 3^{2}\)
Sign: $0.816 - 0.577i$
Analytic conductor: \(31.3897\)
Root analytic conductor: \(5.60265\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1152} (1025, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1152,\ (\ :1),\ 0.816 - 0.577i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.105996439\)
\(L(\frac12)\) \(\approx\) \(2.105996439\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 + 2.04iT - 25T^{2} \)
7 \( 1 - 7.79T + 49T^{2} \)
11 \( 1 - 4.09iT - 121T^{2} \)
13 \( 1 + 6.69T + 169T^{2} \)
17 \( 1 - 19.3iT - 289T^{2} \)
19 \( 1 - 1.79T + 361T^{2} \)
23 \( 1 - 14.1iT - 529T^{2} \)
29 \( 1 - 28.4iT - 841T^{2} \)
31 \( 1 - 20.2T + 961T^{2} \)
37 \( 1 - 41.5T + 1.36e3T^{2} \)
41 \( 1 + 4.94iT - 1.68e3T^{2} \)
43 \( 1 + 75.1T + 1.84e3T^{2} \)
47 \( 1 + 13.5iT - 2.20e3T^{2} \)
53 \( 1 - 20.8iT - 2.80e3T^{2} \)
59 \( 1 + 54.8iT - 3.48e3T^{2} \)
61 \( 1 - 89.1T + 3.72e3T^{2} \)
67 \( 1 + 37.7T + 4.48e3T^{2} \)
71 \( 1 - 117. iT - 5.04e3T^{2} \)
73 \( 1 - 48.4T + 5.32e3T^{2} \)
79 \( 1 - 92.6T + 6.24e3T^{2} \)
83 \( 1 + 158. iT - 6.88e3T^{2} \)
89 \( 1 - 121. iT - 7.92e3T^{2} \)
97 \( 1 - 167.T + 9.40e3T^{2} \)
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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

−9.713174384198074171191973458033, −8.705930147833689049460759830449, −8.146655831023750203191730644724, −7.32143669541860896419814782641, −6.34316156392988476286734484842, −5.17495139039200293657770062535, −4.70509501026542093917886100050, −3.56235614940779048055702393723, −2.14715592456740725073104647783, −1.16101150000073812417668539232, 0.72743883995929549268976671204, 2.18724792164058654673041289687, 3.12383612065350244356248261814, 4.50930034401196248040163480042, 5.07427648830470285342561506383, 6.21962193758682821396390053536, 7.09829031653263913280789044332, 7.915552521121029295263165061930, 8.581629000565045865483358411820, 9.600296749639819014744223552611

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